Guide

Understanding Crypto Card Fees: A Complete Breakdown

Learn about every fee type you'll encounter with crypto debit cards — conversion fees, FX markup, ATM charges, and hidden costs.

Remi ValadeFebruary 12, 2026 6 min readUpdated March 5, 2026

Key Takeaways

  • Conversion fees (0–2.5%) are charged every time your crypto is sold at the point of sale.
  • FX fees apply when spending in a foreign currency — some cards waive these entirely.
  • Hidden spreads on exchange rates can cost more than the stated fees.
  • Free-tier cards often have higher per-transaction costs than premium tiers.

Why Fees Matter

Even a small difference in fee structure can add up significantly over time. A card with 1% conversion fees vs. 2.5% means saving $15 on every $1,000 spent.

Types of Crypto Card Fees

Conversion Fee

This is the fee charged when your crypto is converted to fiat at the point of sale. It's the most important fee to compare.

ProviderConversion Fee
Crypto.com0% (with staking)
Bybit0% on stablecoins
Nexo0% (credit line)
Wirex1.5%
Tip
Cards that use a credit-line model (like Nexo) don't actually sell your crypto — they lend against it, so there's no conversion fee.

Foreign Exchange (FX) Fee

Charged when you spend in a currency different from your card's base currency. Ranges from 0% to 3%.

ATM Withdrawal Fee

Most cards offer a monthly free ATM allowance ($200–$1,000), after which a flat fee + percentage applies.

Warning
ATM fees can be deceptive. A "$2 fee + 1.5%" on a $500 withdrawal costs $9.50 — nearly 2% effective rate.

Annual / Monthly Fee

Some premium cards charge annual fees up to $500+ but offset this with higher cashback rates and perks.

Hidden Costs to Watch

The Spread

Many providers don't charge a visible "fee" but mark up the exchange rate by 0.5–2%. Always compare the rate you receive against the mid-market rate on CoinGecko or CoinMarketCap.

Inactivity Fees

Some cards charge $5–$10/month if you don't use them for 60–90 days.

Info
Always read the full fee schedule before signing up. The advertised "0% fees" often only applies to specific conditions like staking requirements or stablecoin-only spending.

Our Top Pick

Bybit Card

0% conversion fees on stablecoins with no staking required.

Visit Bybit
RV

Remi Valade

CardsOnChain Owner

Independent crypto cards tester and coffee amateur.

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