Multi-Currency Accounts and Travel Cards: How the Exchange Rates and Fees Work

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4–6 minutes

By The Ledger desk · Last verified 7 October 2026

A multi-currency account lets you hold and convert several currencies in one app, and a travel card linked to it lets you spend them abroad. The appeal is the exchange rate: providers such as YouTrip and Wise convert at the mid-market (wholesale) rate, the midpoint between buying and selling prices, and then charge zero or a small, visible fee. As of October 2026, YouTrip states 0% FX fees and free overseas ATM withdrawals up to S$400 a month; Wise charges a conversion fee from 0.19%, depending on the currency. Most bank cards instead add a foreign currency fee on top of the card network’s rate. These e-wallets are licensed by MAS as major payment institutions that must safeguard your money, but balances are not insured by SDIC.

Getting the exchange right is one of the easiest holiday savings there is. Here is how the rates and fees fit together, so you can pick the right card for each trip.

Quick facts

  • The mid-market rate is the wholesale midpoint; any markup or fee is your cost of converting.
  • YouTrip states 0% FX fees and free overseas ATM withdrawals up to S$400 a month, then 2%.
  • Wise uses the mid-market rate plus a conversion fee from 0.19%, with S$100 of free ATM withdrawals a month, then 1.75%.
  • Non-bank e-wallets are capped at S$20,000 held and S$100,000 a year of outflows for personal accounts, since 15 December 2023.
  • Money in these e-wallets is safeguarded but not covered by SDIC deposit insurance.
  • When a shop or ATM overseas offers to charge you in Singapore dollars, decline and pay in the local currency.

How exchange rates and fees work

Every conversion has two possible costs: a spread hidden in the rate (the gap between the rate you get and the mid-market rate) and a fee shown separately. A good deal keeps both small.

Way to pay overseasRate usedUsual extra cost
YouTrip cardMid-market for its 12 wallet currencies; Mastercard’s wholesale rate for others0% FX fee; ATM fee of 2% above S$400 a month
Wise card and accountMid-marketConversion fee from 0.19%, varying by currency; ATM fee of 1.75% above S$100 a month; 2% for e-wallet top-ups
Typical bank credit or debit cardCard network rateA percentage foreign currency fee set by the bank
Money changerThe changer’s buy and sell ratesThe spread between those rates
Dynamic currency conversion (paying in SGD abroad)The merchant’s or ATM operator’s rateOften a wide markup; best avoided

A worked example: cash and card on a short trip

  1. Converting S$1,000 with Wise at its lowest fee of 0.19% costs S$1.90; the fee for your currency may be higher.
  2. Withdrawing S$500 of cash in a month with Wise: the first S$100 is free, then 1.75% on S$400 = S$7.
  3. The same S$500 with YouTrip: the first S$400 is free, then 2% on S$100 = S$2, plus any fee the ATM operator adds.
  4. Paying S$1,000 on a bank card with an illustrative 3% foreign currency fee adds S$30; check your bank’s actual fee.

How safe is your money in a travel card?

YouTrip describes itself as a major payment institution licensed under the Payment Services Act. Under that law, such firms must safeguard customers’ money, for example by keeping it in trust or under a bank guarantee, so it is kept apart from their own funds. That is different from bank deposit insurance: SDIC covers Singapore-dollar deposits at banks and finance companies up to S$100,000, not e-wallet balances.

FeatureBank multi-currency accountNon-bank e-wallet and travel card
RegulatorMAS, as a bankMAS, under the Payment Services Act
SDIC deposit insuranceSingapore-dollar deposits only, up to S$100,000; foreign currency deposits are not insuredNo
Holding cap for personal accountsNone set by this ruleS$20,000 held, S$100,000 a year of outflows
Best useHolding foreign currency for longerSpending and small conversions for travel and shopping

How to choose and use one

  1. Check which currencies the provider holds and whether it converts automatically at the point of payment.
  2. Note the free ATM allowance and the fee after it.
  3. Look up top-up methods and any top-up fees.
  4. Keep only what you need for the trip in the e-wallet, well under the S$20,000 cap.
  5. Carry a backup card from a different provider in case one is declined.
  6. Always choose to be charged in the local currency abroad.

The WahLiao Verdict

For most holidays, a travel card that converts at the mid-market rate with little or no fee will beat a bank card’s foreign currency fee, and it shows you every charge clearly. Use it as a spending wallet, not a savings account: top up what the trip needs, keep larger sums in an insured bank account, and match your ATM habit to the card’s free allowance. Say no to paying in Singapore dollars abroad, every single time.

Questions people ask

What is the mid-market rate?

It is the midpoint between the wholesale buying and selling prices of a currency, the rate you see on financial news sites. Wise says it uses this rate and adds its fee separately.

Is money in YouTrip or Wise protected by SDIC?

No. SDIC covers bank deposits. Payment institutions must safeguard customer money instead, which protects it if the firm fails but works differently from deposit insurance.

Why is there a S$20,000 limit?

MAS caps personal e-wallet balances at S$20,000 and yearly outflows at S$100,000, raised from S$5,000 and S$30,000 on 15 December 2023, to limit the risk to consumers.

Should I still change cash before I fly?

A little, for arrival. Compare a licensed money changer’s rate with your card’s mid-market rate, and use the ATM allowance on your travel card for top-ups abroad.

Sources: YouTrip, exchange rates, fees and licence; Wise, Singapore pricing; Allen & Gledhill, MAS raises e-wallet stock and flow caps; MariBank, SDIC excludes foreign currency deposits. The Ledger explains; it does not advise.

Read next: Paying Overseas: Card Foreign Currency Fees and Why You Should Never Pay in SGD · Money Changers in Singapore: Getting a Good Rate and Spotting a Licensed Changer · Back to The Ledger

For what’s worth it this week, with the bill shown, read The WahLiao Week.


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