Crypto Trading Fee Calculator
What a round trip on an exchange really costs you.
- How do you calculate crypto trading fees?
- Multiply the trade amount by the fee percentage on the way in and again on the way out, then add any flat withdrawal fee. That total is your round-trip cost.
Enter your numbers and press Calculate to see your results.
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What a Round Trip on an Exchange Costs
A round trip means buying an asset and later selling it. Most exchanges charge a percentage fee on each side of that trip, so the cost of a round trip is roughly double the one-way fee, plus any flat fee charged for moving the asset off the exchange.
Expressing that cost as a share of the trade is the useful part: it is the move the asset must make before you are ahead at all. Combined with the spread between the quoted price and the price you actually get, the round-trip cost is the main reason frequent small trades struggle to be profitable.
Worked example
You trade $5,000 on each side with a 0.1% fee. The buy fee is $5 and the sell fee is $5, so the round trip costs $10, which is 0.2% of the trade.
Add a $20 withdrawal fee and the total becomes $30, or 0.6% of a $5,000 trade. On a smaller $500 trade, that same $20 flat fee alone would be 4%.
Why flat fees hurt small balances
Percentage fees scale with the trade, but withdrawal and network fees do not. That makes them proportionally much heavier on small positions.
If you plan to move an asset off an exchange, check the flat withdrawal fee first: it can be larger than the trading fees on a small trade.
Costs that never appear on a fee schedule
The spread and slippage are not fees, but they are paid on every trade: you buy slightly above the mid price and sell slightly below it. On thin markets or large orders, that gap can exceed the trading fee.
This calculator deliberately reports only the fees you can see. Treat its result as a floor on your real cost, not the whole of it.
Example
Here is what Crypto Trading Fee Calculator returns with its default inputs. Change any value above to see your own numbers.
Inputs
- Amount per trade
- $5,000.00
- Buy fee
- 0.1%
- Sell fee
- 0.1%
- Withdrawal / network fee
- $0.00
Result
- Total round-trip cost
- $10.00
- Cost as a share of the trade
- 0.2%
- Fee on the buy
- $5.00
- Fee on the sell
- $5.00
- Left after paying these costs
- $4,990.00
What affects your crypto trading fee result?
- Your fee tier. Exchanges price fees by 30-day volume and by maker/taker role, so the same trade can cost several times more on one account than another.
- Trade size. Percentage fees scale with the amount traded, so the dollar cost grows even when the rate stays the same.
- Flat withdrawal fees. Network and withdrawal fees do not scale with size, which makes them proportionally heavier on small balances.
- Spread and slippage. The difference between the quoted price and the price you get is a real cost, and it is not in the fee schedule at all.
Frequently asked questions
Why is my actual fee different from this figure?
Does this include the spread?
Are withdrawal fees a percentage?
Calculation methodology
Round-trip cost = (amount × buy fee %) + (amount × sell fee %) + withdrawal fee. Cost as a share of the trade = round-trip cost ÷ amount × 100.
Assumptions
- Fees are modelled as a percentage of trade value, which is how most exchanges charge spot trading fees.
- Your actual rate depends on your fee tier, 30-day volume, and whether the order is a maker or taker order.
- Withdrawal/network fees are entered separately because they do not scale with trade size.
- Spread and slippage are not included, so the true cost of a round trip is usually higher than this figure.
What should you calculate next?
Crypto Trading Fee Calculator answers one part of the picture. These pick up where it leaves off.
Updated: · Built and maintained by MoneyPilots’ co-founders, Mohammed Salman and Ahmad Shara'a. Every formula is deterministic and covered by automated tests.
See our methodology and editorial policy.
This calculator provides estimates for educational purposes only and is not personalized financial advice. Rates, taxes, and financial products change — verify with providers and qualified professionals.