Free tool — see exactly what your crypto fees are costing you

1
Exchange
2
Route
3
Amount
4
Your email
5
Results

Your exchange

🐙
Kraken
kraken.com
🔵
Coinbase
coinbase.com
🐍
Crypto.com
crypto.com
🔄
Revolut
revolut.com
OKX
okx.com
Binance
binance.com
Coming soon

Your transaction

💸
Sell / Convert
Crypto or stablecoin → fiat
🛒
Buy crypto
Fiat → SOL, BTC or USDT

Transaction amount

$

All fees shown in USD — approximate conversions. Full disclaimer in results.

Your conversion costs

Exchange
Route
Nummus
Deposit + 0% stablecoin conversion
2.5–4%

Fee breakdown — dollar amounts
Fee step
Exchange
Nummus (2.5–4%)

Disclaimers & Disclosures

Currency pairs usedFee data was collected across EUR, GBP and USD trading pairs depending on platform availability. All amounts shown in USD are approximate conversions for comparison purposes only. Actual costs will vary based on your currency and market rate at time of transaction.
Point-in-time dataAll rates and fees were recorded at a specific point in time and may no longer be accurate. Always verify directly with each platform before transacting.
Spread variabilitySpreads fluctuate in real time. All ranges shown are based on observed transactions and are indicative only — not guaranteed rates. Actual spreads may be higher or lower.
Account tier dependencyFees shown reflect standard or entry-level accounts unless noted. Premium or Pro users may pay lower fees on some platforms.
Payment method dependencyCard payments carry higher fees than bank transfers (SEPA, SWIFT, Faster Payments). Fee data reflects the most commonly observed payment method per platform.
Fixed fees & transaction sizeFixed fees become proportionally less significant at higher amounts. The calculator uses mid-point estimates and does not auto-adjust for fee compounding.
Geographic restrictionsData was collected from EEA-based accounts. Users outside the EEA may face different fees or restricted access on some platforms.
No platform affiliationNummus is not affiliated with, endorsed by, or in a commercial relationship with any listed platform. All platform names and trademarks belong to their respective owners.
Not financial adviceThis tool is for informational purposes only. It does not constitute financial, investment, or legal advice. Always conduct your own research before transacting.
Platform terms subject to changeEach platform's fees and terms are subject to change at any time. Nummus accepts no liability for changes made after data collection. Always check official platform websites before transacting.