UOB FX+ Review 2026: Rates, Fees & Benefits (Formerly UOB Mighty FX)
Multi-currency accounts are no longer just a travel hack. They’re a financial must-have in Singapore.
If you’ve ever been hit with sneaky foreign transaction fees or questionable exchange rates while travelling, you’ll know the importance of having the right multi-currency card. In Singapore, one of the long-standing options is the UOB FX+ account, formerly known as UOB Mighty FX, paired with the UOB FX+ Debit Card.
But how does it stack up against travel card alternatives like YouTrip? This guide dives into a full UOB FX+ review: features, fees, benefits, overseas ATM charges, and how it compares with the alternatives.
Whether you’re a frequent flyer, an online shopper dealing in foreign currencies, or just planning your next holiday, here’s everything you need to know about UOB FX+ before deciding if it’s right for you.
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Table of Contents:
- What is UOB Mighty FX?
- UOB FX+ Debit Card: Features & Benefits
- Rates & Fees
- Account Fees & Eligibility
- How Do I Use UOB Mighty FX?
- How to Get a UOB Mighty FX Account
- Pros & Cons
- UOB FX+ vs YouTrip
- About YouTrip
- FAQs
What is UOB FX+?
Image Credits: DollarsAndSense.sg
The UOB FX+ account feature lets you hold and spend in 10 foreign currencies directly from your UOB account. It’s not a separate account, but an add-on to these UOB products:
- UOB One Account
- KrisFlyer UOB Account
- UOB iAccount
- UOB Wealth Premium Account
- UOB Privilege Account
With UOB FX+, you can:
- Spend with the UOB FX+ Debit Card without extra FX transaction fees on funded wallet spends
- Convert SGD into 10 foreign currencies (AUD, CAD, CHF, CNH, EUR, GBP, HKD, JPY, NZD, USD)
- Lock in UOB FX rates before you travel via the UOB TMRW app
Explore next: Wise Card Singapore Guide: Fees, Limits, Exchange Rates
UOB FX+ Debit Card: Features & Benefits
The UOB FX+ Debit Card gives you:
- No FX fees when spending from a funded foreign currency wallet
- Ability to lock in rates in advance via the UOB TMRW app
- Free withdrawals at UOB ATMs overseas (where available)
- Up to S$5 cashback on the first 4 overseas withdrawals at non-UOB ATMs each calendar year
- Seamless integration with your main UOB SGD account
Read:Chocolate Finance Singapore Guide: Rates, Miles, Withdrawals
UOB FX+ Rates & Fees
| Item | Details |
|---|---|
| FX rate | Bank-determined, no extra markup on card spend. UOB markets it as competitive with Google rates, but it’s typically slightly off the Mastercard wholesale rate |
| Annual card fee | S$18.34, waived for the first 3 years; subsequently waived in any year you complete 12 Mastercard transactions |
| Overseas ATM withdrawal — UOB ATMs | Free |
| Overseas ATM withdrawal — non-UOB ATMs | S$5 cashback on the first 4 withdrawals per calendar year (effectively offsets the operator fee); a 2.5% admin fee may apply in certain circumstances |
| CNH spending limitation | CNH wallet can’t be used at point of sale, online, or for ATM withdrawals. For payments in China, link the FX+ Debit Card to Alipay or WeChat Pay |
| Minimum balance | None for the FX+ feature itself, but your linked UOB SGD account has its own minimum (e.g. S$1,000 for One Account) |
Read all about: Instarem Amaze Card Singapore Guide: Fees, Rewards & Is It Worth It?
UOB FX+ Account Fees & Eligibility
UOB FX+ links to several UOB SGD base accounts, each with different fees and minimums.
| Linked Account | Age Eligibility | Initial Deposit | Account Fees |
|---|---|---|---|
| UOB One Account | 18+ | Min. S$1,000 | Fall-below fee: S$5/month if balance < S$1,000 |
| KrisFlyer UOB Account | 18+ | Min. S$1,000 | Fall-below fee: S$2/month if balance < S$1,000 |
| UOB iAccount | 21+ | Min. S$3,000 | Service fee: S$2/month; Fall-below fee: S$7.50/month if balance < S$3,000 |
| UOB Wealth Premium Account | — | Min. S$100,000 | Refer to UOB for current fee schedule |
| UOB Privilege Account | — | Min. S$350,000 | Refer to UOB for current fee schedule |
The UOB One Account and KrisFlyer UOB Account have the lowest entry barriers at S$1,000 each, making them the most accessible options for everyday users. The iAccount, Wealth Premium, and Privilege Accounts cater to higher balances and premium banking needs.
Related:OCBC Multi-Currency Account Guide: OCBC Global Savings Account
How Do I Use UOB FX+?
With the UOB FX+ debit card, you can hold, exchange, and spend in 10 foreign currencies directly from your currency wallets.
Manage your UOB FX+ account easily via the UOB TMRW app, which lets you view live UOB FX rates, perform conversions, check wallet balances, and track expenses on the go. Note that UOB’s FX rates are bank-determined and may differ from mid-market rates on Google or xe.com.
While travelling, you can withdraw cash from your foreign currency wallets:
- At UOB ATMs overseas: free
- At non-UOB ATMs: S$5 cashback on your first 4 withdrawals per calendar year (essentially zero net cost up to that limit), with a 2.5% admin fee applying in certain circumstances
Bonus for KrisFlyer UOB Account holders: Earn 200 KrisFlyer miles with every S$1,000 SGD-to-foreign-currency conversion via UOB FX+, capped at 4 conversions per calendar year.
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How to Get a UOB FX+ Account
- Open one of the eligible UOB SGD accounts (e.g., UOB One Account or KrisFlyer UOB Account)
- Maintain the minimum balance (S$1,000 for One Account or KrisFlyer UOB Account) to avoid fall-below fees
- Activate UOB FX+ via the UOB TMRW app
- Once activated, you can view live UOB FX rates, make conversions, check balances, and manage your foreign currency wallets
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UOB FX+ Review: Pros & Cons
Pros
- Integrated with your UOB account, useful if UOB is already your primary bank
- No FX fees on funded wallet spends
- Spending counts towards UOB One Account’s interest tier requirements
- Free withdrawals at UOB ATMs abroad
- KrisFlyer UOB Account holders earn 200 miles per S$1,000 conversion (up to 4/year)
Cons
- UOB FX rates are typically less competitive than the Mastercard wholesale rate offered by YouTrip
- Limited to 10 foreign currencies
- Annual fee applies (S$18.34) unless waived via 12 Mastercard transactions/year
- 2.5% admin fee can still apply at non-UOB overseas ATMs after the first 4 withdrawals
- CNH wallet can’t be used for ATM withdrawals or POS spending; must link to Alipay/WeChat Pay for use in China
Everything you need to know: UOB One Account Singapore Guide: Interest Rates, Minimum Balance, Card Review
UOB FX+ vs YouTrip
| Feature | UOB FX+ | YouTrip |
|---|---|---|
| Account Type | Add-on to UOB SGD account | Multi-currency e-wallet |
| Currencies | 10 foreign currencies | 12 wallet currencies, spend in 150+ countries |
| Exchange Rate | UOB bank rate | Mastercard wholesale rate |
| Annual Fee | S$18.34 (waived first 3 years; with 12 transactions/year thereafter) | None |
| Overseas ATM Withdrawal | Free at UOB ATMs; S$5 cashback first 4/year at non-UOB ATMs (2.5% admin fee may apply) | Free up to S$400/month; 2% fee imposed after |
| Key Benefit | Integrated with UOB banking, contributes to interest/miles tiers | Best exchange rates, no hidden fees, no annual fee |
Verdict:
- Choose UOB FX+ if you already bank with UOB, want everything in one place, and your UOB account spend is helping you hit interest/miles tiers
- Go with YouTrip if you want the best exchange rates, zero annual fees, and access to 150+ countries — perfect for hassle-free travel
Travel smart: Best Citi Miles Credit Cards in Singapore: PremierMiles, Prestige, Rewards (2025)
About YouTrip
If you’re comparing UOB FX+ against alternatives in Singapore, the most popular by a long way is YouTrip.
YouTrip is a multi-currency e-wallet and prepaid Mastercard designed for travellers. It supports spending in 150+ countries with zero foreign transaction fees and lets you lock in competitive rates across 12 wallet currencies.
YouTrip is especially useful if you want to lock in favourable rates before your trip, spend without worrying about DCC, or withdraw money overseas without hefty fees.
Also check out: Trust Bank Singapore Guide: Credit Card & Cashback Card Review (2025)
How to use YouTrip overseas?
- Top up your YouTrip wallet in SGD using PayNow, a linked bank account, or credit/debit card.
- Lock in foreign exchange rates in the app before your trip for 12 popular currencies
- Use the YouTrip Mastercard overseas for shopping, dining, and transport — it’ll automatically deduct from the right currency wallet or auto-convert SGD at wholesale rates.
- Withdraw cash overseas (free up to S$400/month*).
- Avoid DCC by always choosing to pay in the local currency.
In short: UOB FX+ is your all-in-one banking pick if you already use UOB for savings or credit cards. YouTrip is the more cost-effective pick if you want to shop, eat, and travel abroad without worrying about hidden FX fees.
Read next: Find out what’s up with the SGD To MYR Rate Today: Best Exchange Rates, Forecast & Where to Change Money
FAQs:
If you want the lowest fees and best exchange rates, YouTrip and Wise are strong contenders. If you’re a UOB customer who values integration, UOB FX+ is a solid choice.
As of 1 December 2025, the UOB One Account’s maximum effective interest rate is 1.9% p.a. (revised down from 2.5%). To hit it, you need a S$150,000 balance, S$500 in eligible card spend, AND a min. S$1,600 salary credit via GIRO/PayNow each calendar month. Lower balance tiers and partial criteria earn proportionally less.
Yes. You can receive USD directly into your UOB FX+ USD wallet.
Yes. Withdrawals at UOB ATMs overseas are free. At non-UOB ATMs, you receive S$5 cashback on the first 4 withdrawals per calendar year, with a 2.5% admin fee potentially applying in certain circumstances.
The FX+ feature itself has no minimum, but your linked UOB SGD account does (e.g. S$1,000 for UOB One Account or KrisFlyer UOB Account).
Yes. Mighty FX rebranded to UOB FX+ on 3 October 2024. Existing Mighty FX Debit Card holders kept the same product and benefits with no card replacement required. The features described in this article apply equally to existing Mighty FX cardholders.
– Holding multiple foreign currencies
– Avoiding FX transaction fees on funded wallet spends
– Free withdrawals at UOB overseas ATMs
– Cashback on the first 4 non-UOB overseas withdrawals each year
– Integration with your main UOB banking relationship
– KrisFlyer UOB Account holders earn 200 miles per S$1,000 conversion (capped at 4/year)
Final Thoughts
The UOB FX+ Debit Card is a decent choice if you’re already a UOB customer and want everything in one place. But if your priority is saving money while travelling, YouTrip’s better FX rates, zero annual fee, and broader currency support usually make it the smarter pick.
Not a YouTrooper yet? Singapore’s go-to multi-currency wallet helps you save with great FX rates and zero fees. Skip the money changer and get a free YouTrip card + S$5 YouTrip credits with code <YTBLOG5>.
Then, head over to our YouTrip Perks page for exclusive offers and promotions — we promise you won’t regret it. Join our Telegram (@YouTripSG) and Community Group (@YouTripSquad) for travel tips, event invites, and more!
Happy travels!
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The post UOB FX+ Review 2026: Rates, Fees & Benefits (Formerly UOB Mighty FX) appeared first on YouTrip Singapore.
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