Convert currencies while traveling

When traveling abroad, one question keeps coming up: « How much is that in euros? » When faced with a price displayed in a currency you don’t understand, it’s hard to know if it’s expensive or cheap, if the deal is good or if it’s an obvious scam. Calculating mentally is tedious, and exchange rates change. Fortunately, your phone is a currency converter always in your pocket: in a few seconds, an app gives you the equivalent in your currency, with an up-to-date rate. It’s a precious travel companion for shopping, comparing, and not getting ripped off. Let’s see what a converter is for, how to use it properly (including offline), and the pitfalls to avoid with exchange rates.

What is a currency converter for?

A currency converter is a traveler’s ally; here’s its usefulness. The PRINCIPLE: a currency converter converts an amount from one currency to another (for example, a price in dollars to its equivalent in euros); in a few seconds, you know « how much that is »; your phone does the calculation; simple and instant. UNDERSTANDING prices: abroad, a price in an unknown currency doesn’t « speak » to you; the converter translates it into your currency; you immediately understand if it’s expensive or not; the essential reference for the traveler. DECIDING on your purchases: knowing the real price (in your currency), you make an informed decision; to buy or not, is it reasonable? the converter enlightens your choices; shop smart. COMPARING and negotiating: the converter allows you to compare prices, evaluate an offer, negotiate (markets); you know the real value of an item; a tool to avoid overpaying; compare. AVOIDING being ripped off: without a reference, you can overpay or fall for a scam; the converter gives you the real price; you spot the abusive prices; protection against bad surprises. The UP-TO-DATE rate: a good converter uses an ACTUAL exchange rate (rates vary); the calculation is accurate; no need to know the rate or to calculate; the app handles it; precision. Always in your POCKET: your phone is always with you; you therefore have a converter permanently, ready to use; no need for a separate tool; the convenience of « always there. » Multiple CURRENCIES: a converter handles many currencies; useful if you travel to several countries, or for any conversion; versatile; it covers the world. Beyond TRAVEL: a converter is also useful for online purchases in foreign currency, tracking a rate, understanding an international price; not just for travel; useful in everyday connected life; versatile. SIMPLE to use: you enter the amount, choose the currencies, read the result; total simplicity; accessible to everyone; no need to be an expert in finance. What it’S FOR: to understand prices abroad, decide on your purchases, compare and avoid being ripped off, with an up-to-date rate, always in your pocket; a precious travel companion; the traveler’s reference. The main idea: a currency converter transforms, in a few seconds, an amount from one currency to another (for example, a price displayed in a foreign currency to its equivalent in your currency), using an UP-TO-DATE exchange rate. Its main interest when traveling: abroad, a price in an unknown currency doesn’t « speak » to you — the converter translates it and allows you to UNDERSTAND immediately if it’s expensive or cheap, to DECIDE on your purchases with full knowledge, to COMPARE offers, and to AVOID being ripped off (overpaying, scam). As your phone is always in your pocket, you have this converter permanently, ready to use, handling many currencies. It’s also useful beyond travel (online purchases in foreign currency, tracking a rate). Totally simple (you enter the amount, choose the currencies, read the result), it’s a precious travel companion accessible to everyone.

How to properly use a currency converter

Here’s how to get the most out of a converter, including while traveling without connection. USE a good converter: use a reliable converter; the one integrated into your phone (often in a calculator, search, or weather/utilities app), a dedicated serious app, or an online search; choose a trusted tool; the reliability of the rate matters. The BASIC gesture: enter the amount, choose the starting and destination currencies, read the result; that’s all; in a few seconds you have the conversion; child’s play. DOWNLOAD for OFFLINE use: crucial when traveling; many converters work OFFLINE (they keep a recent rate in memory); download/prepare the app BEFORE leaving, or note a rate; without internet abroad, it’s vital (we’ll come back to this). CHECK the recent rate: make sure the rate used is recent (online converters update it; offline, it dates from the last connection); an up-to-date rate gives an accurate calculation; check the freshness. REMEMBER an order of magnitude: to go fast without taking out your phone every time, remember an order of magnitude of the rate (for example « 1 unit ≈ 0.9 € »); you convert roughly in your head; the phone to verify; a practical mental reference. CONVERT in both DIRECTIONS: the converter converts in both directions (currency → your currency, and vice versa); useful depending on the need; reverse according to what you want to know; flexible. For ONLINE purchases: for an online purchase in a foreign currency, convert to know the real price in your currency; beware of possible fees from your bank (we’ll come back to this); know what you’re really paying. SET favorites: some converters allow you to favorite the currencies you use (your country’s and the destination’s); access is faster; customize; save time. A WIDGET or shortcut: put the converter within reach (widget, shortcut, favorite); while traveling, you pull it out quickly; quick access is practical; prepare it. CHECK before a BIG purchase: for an important purchase, check the conversion (and the fees); a conversion error on a large amount costs dearly; verification matters; check for the important. In summary, to properly use a converter: choose a RELIABLE tool (integrated into the phone, dedicated serious app, or online search), enter the amount and choose the currencies (the basic gesture). Above all, while traveling, PREPARE for OFFLINE use (download the app before leaving, or note a rate — vital without internet abroad), check that the rate is RECENT, remember an ORDER OF MAGNITUDE of the rate to go fast, put your currencies in FAVORITES, keep the converter within reach (widget, shortcut), and check well before a BIG purchase (and think about bank fees). These practices make the converter practical and reliable; the offline mode, the recent rate, and the mental order of magnitude are the keys for travel.

The essential travel tip: prepare the converter so it works OFFLINE. Here’s the most important advice for using a currency converter while traveling, and the one most often forgotten: make sure it works OFFLINE, by preparing it BEFORE leaving. Think about the typical situation: you’re abroad, in a store or at a market, facing a price in an unknown currency, and you want to convert it. But precisely at that moment, you may NOT have an internet connection: WiFi is not available, and your international mobile data may be cut off, limited, or expensive (roaming fees). Yet a converter that needs the internet to work (to retrieve the rate in real time) then becomes USELESS at the very moment you need it. This is the classic trap: you rely on an app, and on site, without connection, it doesn’t work. The solution is to PREPARE the converter for OFFLINE use, and this is done BEFORE departure, when you still have a good connection (at home). How? In several ways. The simplest: choose and install a conversion app that works OFFLINE — many are capable of this: they download and keep a recent exchange rate in memory, which they then use without the internet. Open the app once at home (connected) so it retrieves the up-to-date rates, and it will then be able to convert even without connection abroad (with this last rate memorized). Check, before leaving, that your converter works well in airplane mode or without WiFi (test it disconnected at home). Another complementary approach, old-school but effective: NOTE an order of magnitude of the rate before leaving (for example « 1 unit of the local currency ≈ 0.90 € », or « 100 units ≈ 90 € »); with this reference memorized or noted, you can do approximate conversions in your head, without any app or connection — largely sufficient to know if a price is reasonable. This mental reference is also practical during daily travel: it avoids taking out your phone for every price, and the app is only used to verify an exact amount or a big purchase. Keep in mind one point: a rate memorized offline dates from your last connection; as rates vary slightly, your offline conversion will be very close to reality but not perfectly accurate at the exact moment. For everyday use (knowing if a meal or a souvenir is expensive), it’s more than sufficient; for a big purchase, check with an up-to-date rate if you can. In summary, the mistake to avoid is to rely on a converter that requires the internet, then to find yourself without connection abroad at the moment of using it. The good practice: prepare BEFORE departure a converter that works OFFLINE (app capable of keeping a rate in memory, tested disconnected) and/or memorize an order of magnitude of the rate. Thus, wherever you are, with or without connection, you will always know « how much that is » — the true comfort of the traveler. This small preparation, done calmly at home, will save you from many frustrating situations on site.

Pitfalls to avoid with exchange rates

Converting is only part of the story: you also need to understand the fees and traps of currency exchange; here’s the essential. The converter’s rate ≠ the rate PAID: beware; the rate displayed by a converter is the « market » rate (indicative); the rate you ACTUALLY PAY (at the bank, at the exchange, by card) often includes FEES and a margin; the real cost is a bit higher; don’t confuse them (we’ll come back to this). The bank/card FEES: paying in a foreign currency (card, withdrawal) often involves fees from your bank (commission, margin on the rate); the amount debited may exceed the simple conversion; find out about the fees of your card abroad. The EXCHANGE counter: exchanging money at a currency exchange desk applies a less favorable rate and fees; compare, avoid very unfavorable counters (airports, tourist areas); currency exchange has a cost; choose where to exchange. The conversion OFFERED in store (trap): when paying by card abroad, you are sometimes offered to pay « in your currency » (conversion on site); BEWARE, it’s often UNFAVORABLE (inflated rate); prefer to pay in the LOCAL currency; a common trap (we’ll come back to this). Rates that VARY: exchange rates vary (day after day); a rate noted a long time ago may be a bit off; use a recent rate for an exact amount; the variation exists; update for the important. Don’t rely on the ROUND rate: sometimes a « round » rate is remembered for convenience; it’s good for an order of magnitude, but for an exact amount, use the exact rate; the rounding helps, precision matters for the important; distinguish. COMPARE payment methods: depending on the case, paying by card, withdrawing cash, or exchanging before departure have different costs; find out about the most advantageous for your destination; the right payment method saves money. Cards WITHOUT fees: some cards/services offer little or no fees abroad (advantageous rate); useful for frequent travelers; compare offers; reduce fees. KEEP the converter for the REFERENCE: the converter gives an excellent REFERENCE (is it expensive?), even if the paid amount differs a bit (fees); it remains precious to decide; use it for the order of magnitude, not as the exact cost to the cent. GENERAL VIGILANCE: understand that « converting » (knowing the equivalent) and « paying » (with fees) are two things; the converter to understand, vigilance on fees for the real cost; combine the two; be lucid. In summary, the pitfalls to avoid with rates: the converter’s rate (the « market » rate, indicative) is not the rate you ACTUALLY PAY (which often includes FEES and a margin from your bank/card or the exchange desk); beware of unfavorable exchange at the counter (airports); and above all, refuse the conversion « in your currency » offered in store (often unfavorable — prefer to pay in LOCAL currency). Rates vary (use a recent rate for an exact amount), compare payment methods (card, cash, exchange), and know that some cards offer little or no fees abroad. The converter remains an excellent REFERENCE (is it expensive?) even if the paid cost differs a bit; distinguish « converting » (understanding) and « paying » (with fees). The unfavorable conversion in store and bank fees are the major pitfalls to know.

Warning: the displayed rate is not the paid rate (fees are added), and refuse the conversion « in your currency » offered in store — it is often unfavorable. Two pitfalls related to exchange rates can cost you money while traveling, and it’s important to know them to avoid being ripped off. The first: understand that the rate displayed by your converter is NOT exactly the rate you PAY. The converter gives you the « market » rate (the reference rate, indicative), which is perfect for UNDERSTANDING the order of magnitude of a price and knowing if it’s expensive. But when you actually pay — by card, by withdrawing cash, or by exchanging money — the rate applied generally includes FEES and a MARGIN: your bank often takes a commission on foreign currency payments and withdrawals, and applies a slightly less favorable rate than the market rate. Result: the amount actually debited from your account is a bit higher than the simple conversion displayed by your app. This is generally not huge for small purchases, but it adds up over a trip, and can matter for large amounts. The right reflex: use the converter as a REFERENCE (excellent for deciding « is it reasonable? »), but know that the final cost will include fees; and FIND OUT before leaving about the fees of your card and bank abroad (some cards or services offer little or no fees — interesting for travelers). Also compare payment methods (card, cash, exchange before departure) according to their cost. The second pitfall, more insidious and really to be avoided: the conversion « IN YOUR CURRENCY » offered at the time of payment by card abroad. Here’s the situation: you pay by card in a store, a restaurant, or a vending machine abroad, and the terminal (or the merchant) offers you to pay « in your original currency » rather than in the local currency — « do you want to pay in euros? » for example, with a converted amount already displayed. This seems practical and reassuring (you see the amount directly in your currency), but it’s a TRAP: this « on-site » conversion (called dynamic conversion) almost always applies an UNFAVORABLE rate, inflated, with a margin to your disadvantage. You then pay MORE than if you had let your bank do the conversion. The rule is therefore: refuse this offer, and always choose to pay in the LOCAL CURRENCY of the country where you are. By paying in the local currency, it’s your own bank that performs the conversion, generally at a more advantageous rate than the conversion offered on site. This simple reflex — « always pay in the local currency, never in my currency » — saves you money with each card payment abroad. Remember it well, because this trap is very common and plays on the fact that we find it « reassuring » to see the amount in our currency. In summary: know that the converter’s rate is an indicative reference, but that the rate actually paid includes fees (find out about the fees of your card abroad); and above all, systematically refuse the conversion « in your currency » offered at payment, always choosing to pay in LOCAL CURRENCY (more advantageous). These two reflexes prevent you from paying more than necessary while traveling: the converter helps you understand prices, and this vigilance on fees and conversion helps you not to overpay at the time of payment.

Frequent questions

How to use a converter without internet connection abroad?

Prepare it BEFORE leaving: install an app that works offline (it keeps a recent rate in memory) and open it connected at home; or simply note an order of magnitude of the rate. Let’s see. The problem WITHOUT connection: abroad, you don’t always have internet (no WiFi, mobile data cut off/expensive); a converter that requires the internet then becomes unusable; hence the need to prepare for offline use; anticipate. PREPARE before departure: the key; prepare everything BEFORE leaving, when you have a good connection (at home); on site, it will be too late; anticipation is essential; act before. An OFFLINE app: install a conversion app that works WITHOUT CONNECTION; many are capable of this (they keep a recent rate in memory); choose one compatible with offline; this is the key point. OPEN it connected at home: open the app once at home (connected) so it downloads the recent rates; it then keeps them in memory; it will be able to convert without internet abroad; prepare it this way. TEST disconnected: test the app in airplane mode (or WiFi off) at home, to check that it works well offline; don’t discover on site that it needs the internet; the test avoids surprises; check before. NOTE an order of magnitude: old-school but effective solution; note (or memorize) an order of magnitude of the rate before leaving (« 1 unit ≈ 0.9 € »); you convert roughly in your head; no app or connection needed; a reliable reference. The MENTAL reference: this mental reference is sufficient for everyday use (is it expensive?); it avoids taking out your phone for every price; practical and always available; memorize it. The OFFLINE rate is a bit outdated: a rate memorized offline dates from the last connection; as rates vary, your conversion will be very close but not perfectly accurate; sufficient for everyday use; update for a big purchase if possible. Punctual MOBILE data: if you have a bit of mobile data (plan, local card), you can update the rate punctually; otherwise, offline is sufficient; adapt to your situation; combine if possible. The ADVICE: to convert without connection, prepare before departure; install an offline app and open it connected at home (it keeps the rate), test it disconnected, and note an order of magnitude of the rate as a backup reference. In summary, to use a converter without internet connection abroad, everything depends on the PREPARATION BEFORE departure, when you still have a good connection at home (on site, it would be too late). The main solution: install a conversion app that works OFFLINE (many are capable of this: they download and keep a recent exchange rate in memory, which they then use without the internet). Open this app once at home, connected, so it retrieves the up-to-date rates; it will then be able to convert even without connection abroad. Make sure to TEST it in airplane mode (or WiFi off) at home, to check that it works well offline — don’t discover on site that it needs the internet! Complete with a simple and infallible solution: NOTE or memorize an ORDER OF MAGNITUDE of the rate before leaving (for example « 1 unit of the local currency is approximately 0.90 € »). With this mental reference, you can do approximate conversions in your head, without any app or connection — largely sufficient to know if a price is reasonable, and practical for not taking out your phone every time. Keep in mind that a rate memorized offline dates from your last connection: as rates vary slightly, your conversion will be very close to reality but not perfectly accurate (amplely sufficient for everyday use; for a big purchase, update the rate if you have a bit of connection). By combining an offline app prepared in advance and an order of magnitude memorized, you will always know « how much that is », with or without connection: the true comfort of the traveler.

Why is the debited amount different from the displayed conversion?

Because the converter’s rate is indicative (« market »), while the paid amount includes the FEES and the margin of your bank or the exchange service: the converter gives a reference, not the exact cost to the cent. Let’s explain. Two DIFFERENT rates: the rate displayed by the converter is the « market » rate (indicative reference); the rate actually APPLIED to your payment includes fees and a margin; these two rates differ slightly; hence the gap; don’t confuse them. The bank’s FEES: paying or withdrawing in a foreign currency often involves FEES from your bank (commission) and a slightly less favorable rate; the debited amount exceeds the simple conversion; this is the main reason for the gap; find out about these fees. The MARGIN on the rate: beyond a fixed commission, a margin is often taken on the rate itself (a slightly unfavorable rate); this margin is « invisible » but real; it explains part of the gap; the paid rate is « loaded. » The EXCHANGE counter: if you exchange money (currency exchange), the rate is even less favorable and fees are added; the gap is greater (especially at airports, tourist areas); compare where to exchange. The conversion in STORE (trap): if you accepted to pay « in your currency » at the terminal, the on-site conversion is unfavorable; the gap is then more important; refuse this option, pay in local currency; a trap to avoid (see above). A NORMAL gap: a slight gap between the displayed conversion and the debited amount is NORMAL (fees, margin); don’t worry about it for small amounts; it’s the cost of the exchange; it’s expected. The converter remains a REFERENCE: despite this gap, the converter remains precious as a REFERENCE (knowing if it’s expensive, deciding); it gives the correct order of magnitude, even if the final cost differs a bit; use it to understand, not for the cent. REDUCE the fees: to reduce the gap, find out about the fees of your card abroad, consider a low-fee card, pay in local currency, compare payment methods; you can limit the fees; optimize. CHECK for a LARGE amount: for a big purchase, take into account the fees in your calculation (the real cost exceeds the displayed conversion); anticipate the gap on large amounts; don’t be surprised; integrate the fees. The ADVICE: the gap comes from the fees and the margin of your bank/the exchange (the converter’s rate is indicative); it’s normal; use the converter as a reference, find out about the fees of your card, pay in local currency, and integrate the fees for large amounts. In summary, the amount actually debited from your account differs from the conversion displayed by your converter because they are TWO different rates. The converter displays the « MARKET » rate — a reference indicative rate, perfect for understanding the order of magnitude of a price. But the rate actually APPLIED to your payment includes, itself, FEES and a MARGIN: your bank generally takes a commission on foreign currency payments and withdrawals, and applies a slightly less favorable rate than the market rate (a sometimes « invisible » but real margin). The debited amount is therefore a bit higher than the simple conversion displayed. This gap increases if you exchange money at a currency exchange desk (even less favorable rate, especially at airports and tourist areas), and above all if you accepted the conversion « IN YOUR CURRENCY » offered at the payment terminal (unfavorable: refuse it, always pay in local currency). A slight gap is therefore NORMAL: it’s the cost of the exchange, and you shouldn’t worry about it for small amounts. The converter remains precious as a REFERENCE (to know if a price is reasonable and decide on your purchases), even if it doesn’t give the exact cost to the cent. To reduce this gap: find out about the fees of your card abroad (some cards or services offer little or no fees), always pay in local currency, and compare payment methods. And for a big purchase, integrate the fees in your calculation, because the real cost will exceed the displayed conversion. By understanding this distinction between « converting » (the indicative reference) and « paying » (with fees), you use the converter wisely without being surprised by the debited amount.

Should you pay in local currency or in your own currency abroad?

Always pay in LOCAL CURRENCY: the conversion « in your currency » offered at the terminal is almost always unfavorable (inflated rate); by paying in local currency, it’s your bank that converts, at a better rate. It’s a money-saving reflex. Let’s see. The QUESTION at payment: when paying by card abroad, the terminal (or the merchant) sometimes offers a choice; pay « in local currency » or « in your original currency »; this choice impacts what you pay; don’t answer randomly. The RULE — local CURRENCY: always pay in the LOCAL CURRENCY of the country where you are; it’s almost always more advantageous; refuse to pay « in your currency »; remember this simple reflex. Why « your currency » is a TRAP: paying « in your currency » triggers an on-site conversion (dynamic) at an UNFAVORABLE rate (inflated, with margin); you pay more; it’s a trap that seems practical; beware. Why local CURRENCY is better: by paying in local currency, it’s your OWN BANK that does the conversion, generally at a better rate (your bank’s rate, closer to the market); you avoid the terminal’s margin; it’s more advantageous. The illusion of COMFORT: paying « in your currency » seems reassuring (you see the amount in your currency); it’s precisely on this comfort that the trap plays; don’t be seduced; the reassuring is expensive here. The SIMPLE reflex: at each card payment abroad, if you are offered the choice: « local currency », always; a reflex that saves money with each purchase; automate it; it’s simple. Also for WITHDRAWALS: the same trap exists at ATMs (withdrawal) that offer to convert « in your currency »; refuse, choose the local currency; the reflex also applies to withdrawals; apply it everywhere. The REAL savings: the difference can be noticeable (a few % per transaction); over a trip, it adds up; this reflex makes real savings; it’s worth remembering. Don’t CONFUSE with bank fees: even when paying in local currency, your bank takes its own fees (see above); but it’s cheaper than the unfavorable conversion of the terminal; local currency remains the best choice; it’s the least cost. The ADVICE: always pay in local currency abroad (by card or at withdrawal); refuse the conversion « in your currency » offered at the terminal (unfavorable); in local currency, it’s your bank that converts, at a better rate; a simple reflex that saves money. In summary, abroad, always pay in LOCAL CURRENCY, never « in your original currency. » When you pay by card (or withdraw money at an ATM) abroad, the terminal or the merchant sometimes offers you to choose: pay in the local currency of the country, or « in your currency » (with a converted amount already displayed). This second option seems practical and reassuring (you see the amount directly in your currency), but it’s a TRAP: it triggers an « on-site » conversion (called dynamic) at an UNFAVORABLE and inflated rate, with a margin to your disadvantage — you then pay more. By choosing, on the contrary, to pay in LOCAL CURRENCY, it’s your OWN BANK that performs the conversion, generally at a much more advantageous rate (close to the market rate). The reflex is therefore simple and applies to all your card payments AND your withdrawals abroad: « always in local currency. » The savings are not negligible (a few percent per transaction, which add up over a trip). Be careful not to confuse: even when paying in local currency, your bank will take its own exchange fees (it’s normal and inevitable), but it remains much cheaper than the unfavorable conversion offered by the terminal. This trap of the conversion « in your currency » is very common and plays precisely on the fact that we find it reassuring to see the amount in our currency: don’t be seduced, and keep the reflex of always choosing the local currency. It’s one of the simplest and most profitable tips to avoid overpaying abroad.

What to remember

A currency converter is a precious travel companion, always in your pocket: in a few seconds, it transforms a price displayed in a foreign currency into its equivalent in your currency, with an up-to-date rate. Its main interest: abroad, faced with a price in an unknown currency, it allows you to UNDERSTAND immediately if it’s expensive or cheap, to DECIDE on your purchases with full knowledge, to COMPARE offers, and to AVOID being ripped off (overpaying, scam). Totally simple (you enter the amount, choose the currencies, read the result), it handles many currencies and is also useful beyond travel (online purchases in foreign currency). The essential travel tip, often forgotten: prepare your converter so it works OFFLINE, because abroad you won’t always have internet when you need it. Do it BEFORE leaving (when you have a good connection at home): install an app capable of working offline (it keeps a recent rate in memory), open it connected so it retrieves the rates, and test it disconnected. Complete with an ORDER OF MAGNITUDE of the rate memorized (« 1 unit ≈ 0.90 € »), which allows you to convert in your head without an app or connection — practical for not taking out your phone for every price. But converting is only part of the story: you also need to know two pitfalls of exchange rates that can cost you money. First pitfall: the rate displayed by the converter is NOT the rate you PAY. The converter gives the « market » rate (indicative, excellent as a reference), but the amount actually debited includes the FEES and the margin of your bank (commission on foreign currency payments and withdrawals). A slight gap is therefore normal: use the converter as a reference, find out about the fees of your card abroad (some offer little fees), and integrate these fees for big purchases. Second pitfall, really to be avoided: the conversion « IN YOUR CURRENCY » offered at the time of payment by card (or of withdrawing money) abroad. It seems practical, but applies an UNFAVORABLE and inflated rate: refuse it systematically, and always choose to pay in LOCAL CURRENCY — it’s then your own bank that converts, at a much better rate. This simple reflex (« always in local currency ») saves you money with each transaction. In short, the currency converter helps you understand prices and decide on your purchases abroad: prepare it to work offline, keep an order of magnitude of the rate in mind, and clearly distinguish « converting » (the indicative reference) from « paying » (with fees). Complete with the right anti-fee reflexes (pay in local currency, refuse on-site conversion, know the fees of your card): you will then travel with peace of mind, always knowing what you are really paying, and without overpaying unnecessarily.