Multi-currency & Travel Cards
UOB Mighty FX review for Singaporeans
UOB multi-currency account with a debit card for fee-free spend in supported currencies.
- Starting price
- S$0.00
- Pricing model
- free
- Annual fee
- None
- FX on supported currencies
- No card FX fee when spending a currency you already hold
- Currency exchange
- In-app UOB rates apply when converting
- Overseas ATM withdrawal
- Withdrawals supported in held currencies — check current limits
- Issuer
- UOB (Singapore)
- Supported currencies
- 10+ major currencies held in one account
- Card type
- UOB debit card linked to the account
- Mobile wallet
- Apple Pay and Google Pay supported
Pricing notes. No annual fee for the account or the linked UOB debit card. You hold supported currencies and spend them with no card FX fee; conversion happens when you exchange currency in the UOB app.
GST. No GST on currency conversion. Purchases are taxed in the country where they are made.
UOB Mighty FX is UOB's multi-currency account paired with a debit card, letting Singaporean travellers hold and spend supported currencies with no card FX fee. Like other bank multi-currency accounts, the trick is to convert into the currency you need ahead of time using the bank's app.
Pros & cons
What’s good
- Backed by a major Singapore bank, with no annual fee.
- No card FX fee when you spend a currency you already hold.
- Overseas cash withdrawals supported in held currencies.
Worth noting
- You must pre-convert into the right currency in the UOB app.
- Spending an unsupported currency triggers standard conversion costs.
- Travel features are basic compared with dedicated travel apps.
Our verdict
UOB Mighty FX is a sensible, fee-light choice for existing UOB customers who are happy to pre-convert currencies. For a more travel-focused experience, YouTrip and Revolut still feel purpose-built.
Alternatives to UOB Mighty FX
- DBS Multi-Currency Account — DBS/POSB multi-currency account paired with a debit card for fee-free overseas spend.
- YouTrip — Singapore's best-known multi-currency travel wallet and card.
- Wise — Global multi-currency account and debit card with transparent interbank-rate pricing.
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