Putting US Dollars Into Your UK Bank Account

Yes, you can deposit US dollars, but your bank will convert them to pounds

Most UK banks accept US dollar deposits, but they do not hold them in dollars — they convert the money to British pounds at their own exchange rate and credit your account in pounds. You cannot usually keep dollars sitting in a UK current account or savings account. The conversion happens automatically when the money arrives, and the exchange rate your bank uses is often less favourable than the mid-market rate you see online.

The process itself is straightforward: you provide your bank with the deposit details, send the dollars from a US bank or money transfer service, and the pounds appear in your account a few days later. What matters most is understanding the cost — the exchange rate markup and any fees — because different banks and different methods charge very different amounts for the same transaction.

Key Takeaways

• UK banks convert US dollars to pounds automatically; you cannot hold dollars in a standard UK account.
• Your bank's exchange rate is usually worse than the mid-market rate, meaning you lose money on the conversion.
• International money transfer services often offer better rates than high street banks, though they charge a separate fee.
• The total cost depends on both the exchange rate markup and any flat fees, so comparing the final pound amount matters more than comparing rates alone.
• Sending money from a US bank account takes 3 to 5 working days; using a transfer service may be faster or slower depending on the provider.

How UK banks handle dollar deposits

When you deposit US dollars into a UK bank account, the bank receives the dollars, converts them to pounds at a rate it sets, and puts the pounds into your account. You see only the pound amount — the dollars are gone. This is different from holding a multi-currency account, which some banks offer but most do not.

The exchange rate your bank uses includes a markup. The mid-market rate — the rate banks use to trade with each other — might be 1.27 dollars to the pound on a given day. Your bank might offer you 1.22 or 1.20 instead. That difference is how the bank makes money on the transaction. The worse the rate, the fewer pounds you receive for your dollars.

Some banks also charge a flat fee for receiving international transfers, typically £10 to £25. A few charge nothing. You should ask your bank what it charges before you send the money, because the fee plus the rate markup together determine what you actually receive.

Sending dollars from a US bank account

If you have a US bank account, you can instruct your US bank to send dollars to your UK bank. You will need to give your US bank your UK bank's SWIFT code (an 8 or 11-character code that identifies your bank internationally) and your International Bank Account Number, or IBAN. Your UK bank can provide both.

The transfer usually takes 3 to 5 working days. Your US bank may charge a fee — typically $15 to $50 — for sending the money abroad. Your UK bank will then convert the dollars and charge its own fee or markup. You end up paying both banks, which is why this method is often more expensive than using a specialist transfer service.

Ask your US bank for the exact fee before you send the money. Some banks charge less if you are a premium customer, and some waive fees for transfers above a certain amount. It is worth checking.

Using a money transfer service instead

Services like Wise, OFX, and Remitly specialise in moving money between countries and often charge less than banks. They typically offer a better exchange rate than your bank and a single transparent fee instead of hidden markups. For example, Wise shows you the exact rate and fee before you confirm the transfer, so you know exactly how many pounds you will receive.

These services work differently depending on the provider. Some let you send money from your US bank account directly. Others require you to fund the transfer from a US debit card or by bank transfer. The money usually arrives in your UK account within 1 to 2 working days, though some providers are slower.

The trade-off is that transfer services are not banks — they cannot hold your money long-term or offer overdrafts. They are designed for one-off or regular transfers. If you are moving a large amount or sending money regularly, comparing a transfer service to your bank's rate is worth the five minutes it takes.

What happens if you need to keep dollars

If you need to hold US dollars rather than convert them when ready, a standard UK bank account will not help you. Some UK banks offer multi-currency accounts that let you hold dollars, euros, and other currencies without converting them. These accounts are less common and often come with higher fees or minimum balances.

Alternatively, you can open a US bank account online from the UK — some US banks accept non-residents — and keep the dollars there. This makes sense if you receive dollars regularly or plan to send money back to the US later. The downside is managing two accounts in two countries and dealing with tax reporting if you are a UK resident.

For most people, converting dollars to pounds when they arrive is simpler and cheaper than trying to hold dollars in the UK.

Comparing the real cost of different methods

The cheapest method depends on the amount you are sending and which banks and services you have access to. Here is how to think about it: take the amount in dollars, explore the exchange rate each provider offers, subtract any fees, and see what you receive in pounds. That final number is what matters.

For a $1,000 transfer, the difference between a good rate and a poor one can be £20 to £50. For $10,000, it can be £200 or more. Spending 10 minutes comparing options before you send the money is worth it.

Your UK bank's website usually shows the exchange rate it offers for international transfers, though you may need to call to confirm. Transfer services show rates online when ready. Write down the pound amount each one would give you, including all fees, and choose the highest number.

Timing and what to expect

Once you send dollars, the conversion and deposit happen automatically. You do not need to do anything else. The pounds will appear in your account within the timeframe the bank or service quoted — usually 2 to 5 working days for bank-to-bank transfers, 1 to 2 days for transfer services.

Weekends and bank holidays can add a day or two. If you are sending money on a Friday afternoon, do not expect it to arrive until Tuesday or Wednesday. If you need the money by a specific date, send it earlier than you think you need to.

Once the pounds are in your account, they are yours to use like any other deposit. You can spend them, transfer them, or leave them sitting in your account.

Frequently Asked Questions

Can I keep US dollars in my UK bank account instead of converting them?

Most standard UK bank accounts convert dollars to pounds automatically. Some banks offer multi-currency accounts that let you hold dollars, but these are less common and often have higher fees or minimum balances. For most people, conversion is automatic and unavoidable.

What exchange rate will I get?

Your bank or transfer service sets the rate, and it is always worse than the mid-market rate you see online. The difference — called the markup — is how they make money. Rates vary by provider and change throughout the day. Ask your bank or check a transfer service's website to see the rate for your specific transfer before you send the money.

Is it cheaper to use a transfer service or my bank?

It depends on the amount and which providers you use. Transfer services usually offer better rates but charge a flat fee. Banks charge a fee or markup. For most transfers under £5,000, a transfer service is cheaper. For very large amounts, compare the final pound amount from each option — that is the only number that matters.

How long does the money take to arrive?

Bank-to-bank transfers usually take 3 to 5 working days. Transfer services often take 1 to 2 working days. Weekends and bank holidays add time. If you need the money by a specific date, send it several days early.

What if I send the money to the wrong account?

International transfers are difficult to reverse once sent. Before you send any money, double-check your UK bank's SWIFT code and IBAN with your bank directly — do not rely on information from an email or website. If you send money to the wrong account, contact your bank when ready, but recovery is not may provide.