Can you buy Bitcoin with a bank card?
Yes. Most crypto exchanges let you buy Bitcoin with a debit or credit card as an alternative to a bank transfer.
A card purchase is typically instant, but it is often charged a higher fee than a bank transfer.
Card payment vs. bank transfer
| Card payment | Bank transfer (SEPA) | |
|---|---|---|
| Speed | Instant | Same or next banking day |
| Fees | Usually higher | Usually lower |
| Suits | Small, quick purchases | Larger, regular purchases |
Debit or credit card?
Buying with a debit card and a credit card differ significantly in risk, even though both work the same way technically at the moment of purchase.
With a debit card you only buy as much as you have in your account, while with a credit card you are effectively borrowing money to buy Bitcoin.
- Debit card. The safer option: you can't spend more than you have.
- Credit card. Includes debt risk: if Bitcoin's value falls, you still owe the original amount plus interest.
Combining debt with a highly volatile asset increases risk: if the value of Bitcoin falls, the credit card debt and its interest stay the same.
Buying Bitcoin with a credit card
Buying Bitcoin with a credit card means the purchase is paid from the card's credit account and repaid later. A few things apply to credit cards that don't apply to debit cards.
What does a credit card purchase cost?
If the credit card bill is paid in instalments, interest accrues according to the card's terms.
For example, the interest on the Nordea Credit card is 3-month Euribor + 14.90%, and in Nordea's example the annual percentage rate (APR) of a €1,500 credit repaid in 12 instalments is 23.3%.
Checked on Nordea's website on 13.10.2026; check the bank's website for changes.
Finland's interest rate cap on consumer credit also applies to credit cards: from 1 July to 31 December 2026 the interest rate may be at most 17.5%.
Is a crypto card purchase treated as a cash advance?
A credit card's interest-free period usually applies to ordinary purchases, but interest on cash withdrawals and credit transfers starts immediately. Nordea, for example, states that interest on cash withdrawals or credit transfers to your own account is charged from the date of withdrawal.
Some card issuers may treat a card purchase from a crypto service as equivalent to a cash withdrawal, in which case there is no interest-free period and a withdrawal fee may apply. Practice varies between card issuers, so check your own card's terms and price list before buying.
Credit card purchase protection and chargebacks usually cover situations where the seller doesn't deliver the product.
If the exchange has delivered the Bitcoin and you later transfer it to a scammer's address, you usually can't get the money back through the card, because the purchase itself succeeded.
Bitcoin transfers cannot be reversed, so always check the recipient's address before transferring.
Buying Bitcoin with an American Express card
American Express issues cards in Finland too, but Amex cards are not accepted as widely as Visa and Mastercard. Card purchases at crypto services usually support Visa and Mastercard, so Amex may not be offered as a payment method at all.
- Check the service's payment methods: accepted cards are usually shown on the payment page or in the help pages before you buy.
- Check Amex's terms: an Amex card is a credit or charge card, so what is said above about interest and cash advance treatment applies to it too.
- Points and benefits: if the purchase is treated as a cash advance, card benefits and points may not accrue.
If Amex doesn't work, the alternatives are a debit card and a bank transfer, which usually cost less than credit card purchases.
Card payment fees in more detail
The total cost of a card payment often consists of several parts: the exchange's own card fee (typically 1–4% of the purchase), a possible currency conversion fee if the card is in a different currency, and in some cases your bank's own fee for foreign card purchases.
Together these can add up to a surprisingly high cost on repeated small purchases. Compare with the other options in our guide to buying Bitcoin in Finland.
Note that paying with Bitcoin counts as a disposal for tax purposes in Finland, as explained in our guide to Bitcoin tax in Finland.
Buying Bitcoin with a card: frequently asked questions
Is it safe to buy Bitcoin with a credit card?
With well-known, regulated exchanges, yes, but buying with a credit card means buying on credit; consider this especially carefully because of Bitcoin's volatility.
Why is a card purchase more expensive than a bank transfer?
Processing card payments costs service providers more than bank transfers, and this cost is often passed on to the customer as a higher fee.
Can all Finnish cards be used to buy Bitcoin?
Most Visa and Mastercard cards work, but some banks may restrict card charges to crypto services; check your own bank's practice if needed.
Can I buy Bitcoin with American Express?
Less often than with Visa or Mastercard. Crypto services usually support Visa and Mastercard for card purchases, so check whether Amex is accepted in the service's payment methods.
Do I get an interest-free period on Bitcoin bought with a credit card?
Not always. The interest-free period usually applies to ordinary purchases, but if a purchase from a crypto service is treated like a cash withdrawal, interest starts from the purchase date. Terms vary between card issuers.
Sources
- Nordea: Nordea Credit card (interest, APR, cash withdrawals), in Finnish
- American Express: card terms for Finland, in Finnish
This content is general information, not investment advice.