Quick answer: Crypto card fees usually come from four places: a crypto conversion fee (about 0.9% to 1%), a foreign exchange markup (0.5% to 2% on most cards), ATM charges (often 2%, sometimes plus a flat $3) and one-off card costs. That is per the KAST, RedotPay and Bybit fee pages checked on Oct. 25, 2026.
Most crypto cards are sold as “no annual fee,” and many really are. But crypto card fees hide in places a monthly statement doesn’t show clearly: the conversion from crypto, the foreign exchange markup and the ATM.
This guide breaks down each charge with real numbers from issuer fee pages checked on Oct. 25, 2026, so you can work out what a card costs for the way you actually spend.
What fees do crypto cards charge?
A crypto card is a normal Visa or Mastercard that sells your crypto for local money at checkout. If you are new to how that works, start with our guide on what a crypto card is. Every step in that chain can carry a fee:
| Fee type | When it applies | Typical range (Oct. 2026) |
|---|---|---|
| Crypto conversion fee | Card sells crypto to pay | 0.9% to 1% |
| FX (foreign exchange) fee | You pay in a currency other than the card’s | 0.5% to 2%, higher in a few regions |
| ATM withdrawal fee | Cash from an ATM | About 2%, sometimes plus a flat fee |
| Card issuance or delivery | Ordering a virtual or physical card | $0 to $100 one-off |
| Small and declined transaction fees | Tiny or failed payments | $0.10 to $0.50 each |
The ranges come from three widely available cards. KAST lists a 0% top-up fee, 0% fee on USD card spending and an FX fee of 0.5% to 1.75% on non-USD purchases, according to its fees and conditions page. RedotPay charges a 1% crypto conversion fee and 1.2% for payments in a non-default currency, per its card fee table. Bybit’s EU card charges 0.5% on top of Mastercard’s exchange rate plus a 0.9% crypto conversion fee, per Bybit EU’s fees page.
What is the crypto conversion fee?
This is the cost of selling your coins at the moment you pay. Bybit is explicit that its 0.9% applies “on top of” its own one-click sell rate. That means the rate itself can already include a small spread before the fee is added. RedotPay calls its 1% an off-ramp fee. If a card advertises “0% fees,” check whether the conversion rate it uses matches the market price you see elsewhere.
What is the FX fee on a crypto card?
Most crypto cards hold a US dollar or euro balance. When you pay in another currency, the card network converts the amount and the issuer adds a markup. On Bybit’s global card, that markup is 2% in Australia, Mexico and Georgia and 7% in Argentina, per its regional fee table. The same card can be cheap in one country and costly in another.
How much does a $100 purchase really cost?
Here is a simple worked example: a $100 purchase in a currency that is not your card’s base currency, paid from a crypto balance.
- KAST (stablecoin-funded USD account): 0.5% to 1.75% FX fee, or $0.50 to $1.75. Under $25 there is also a $0.10 small-transaction fee on non-USD payments.
- RedotPay: about 1% conversion plus 1.2% FX, so roughly $2.20 in total.
- Bybit EU card, funded with crypto: 0.9% conversion plus 0.5% FX, so about $1.40.
On a $2,000 trip, that gap is roughly $10 to $44 before any cashback. Rewards can offset part of it. KAST, for example, shows a “net effect” table that sets its 1.5% standard cashback against the FX fee. But cashback paid in a volatile token can lose value, so treat it as a bonus, not a discount.
Why are crypto card ATM fees so high?
Cash withdrawals stack the most charges. KAST charges a $3 flat fee plus 2% per withdrawal, and adds its FX fee when the ATM pays out a non-USD currency, per its ATM help article. RedotPay charges 2% on USD cards up to $10,000 a month and 3% above that, plus 1.2% for a foreign currency, per its ATM help page. Bybit’s EU card waives the first €100 each month, then charges 2%.
So a $200 withdrawal abroad with KAST costs $7 in card fees before FX, or 3.5%. The ATM owner may also add its own access fee, which no card issuer controls.
What is dynamic currency conversion and why should you refuse it?
When a terminal or ATM abroad offers to charge you “in your home currency,” that is dynamic currency conversion (DCC). The merchant’s provider picks the rate, and it is usually worse than the card network’s. In the EU, Regulation (EU) 2019/518 requires that this markup be shown as a percentage over the European Central Bank’s reference rate before you pay. Elsewhere, the disclosure may be thin. As a rule, choose to pay in the local currency and let your card convert it.
What one-off and hidden card costs should you check?
- Card issuance: RedotPay lists $10 for a virtual card and $100 for a physical card. KAST’s standard physical card has a $0 card fee plus $40 delivery. Bybit’s EU virtual card is free, and a physical replacement costs €5.
- Declined payments: KAST charges $0.50 when a payment fails for low balance. RedotPay waives the first three declines per card each month, then charges $0.50.
- Top-ups: Deposits are often free on the card side, but the blockchain still charges a network fee. Sending stablecoins on a low-cost network matters more than most card fees. Our stablecoins hub explains the main networks.
- Premium tiers: Higher cashback often sits behind paid plans. KAST’s Premium tier costs $1,000 a year, for example.
Fees, limits and availability vary by country and can change at any time. Always confirm the live fee screen in the app before you load money.
What do crypto card fees mean for your card choice?
Fee pressure is shaping the market. Stablecoin-funded cards remove the price risk of spending bitcoin or ether, and many issuers now waive fees for spending in the card’s base currency. That makes the FX markup the number that matters most for travelers and anyone paid in one currency but spending in another. Our USDT vs USDC guide and stablecoins explainer cover which balance to hold.
Spending crypto other than stablecoins can also be a taxable sale in many countries, which adds a cost no fee table shows. See our crypto taxes basics. To compare cards side by side, use the CryptoVank crypto cards ranking.
Crypto Card Fees FAQ
Are crypto cards really free to use?
Rarely. Many have no annual fee, but they charge a crypto conversion fee of about 0.9% to 1% and an FX markup of 0.5% to 2% on most cards. That is per KAST, RedotPay and Bybit fee pages checked Oct. 25, 2026.
Which crypto card fee costs the most?
ATM withdrawals usually cost the most. A 2% fee is common, and KAST adds a $3 flat fee per withdrawal. A $200 cash withdrawal can cost $7 (3.5%) before FX and ATM-owner charges.
How can I avoid FX fees on a crypto card?
Pay in the card’s base currency where possible, refuse dynamic currency conversion at terminals and ATMs, and pick a card whose FX markup is low in your region. Bybit’s EU card, for example, charges 0.5% over Mastercard’s rate.
Do I pay network fees when I top up a crypto card?
Usually yes, even if the issuer lists top-ups as free. The blockchain charges a transfer fee on every deposit, so a low-cost network and fewer, larger top-ups reduce the total.
Sources
- KAST: Fees and conditions for KAST cards and accounts
- KAST: Can I withdraw cash with a KAST card?
- RedotPay: Card fees and limits
- RedotPay Help Center: ATM withdrawal fees (July 27, 2026)
- Bybit EU: Fees and limits (Bybit Card), updated Oct. 8, 2026
- Bybit: Fees and limits (Bybit Card), regional table
- EUR-Lex: Regulation (EU) 2019/518 on currency conversion charges
This guide is for information only and is not financial or tax advice. Fees change often; do your own research (DYOR) and confirm every fee in the issuer’s app. CryptoVank may earn a commission from some card links; see our affiliate disclosure.
