OKX fee calculator
Enter your own trade size and rate to see what you'd pay per trade and per month. If your account shows a fee rebate, enter that percentage too; otherwise leave it at 0.
—
estimated monthly rebate at the percentage you entered
—fee per trade, no rebate
—monthly fee, no rebate
—net monthly cost after the rebate
The rate you pick above (maker or taker) is applied to every trade in this calculation. If you place both kinds of order, run it once for each.
The default rates are OKX's Regular user spot rates, as shown on its fee page in October 2026.
What's the difference between the maker and taker rate here?
Maker orders rest on the order book and wait to be filled (a limit order placed away from the current price); taker orders match something already there and fill instantly (a market order, or a limit priced to execute right away). Exchanges charge takers more because taker orders remove liquidity instead of adding it.
How do I use this before a real trade?
Put in the size you're actually planning to trade and the rate shown on your own OKX account (Fee tier page, not this calculator's default). The "fee per trade" number is what you'd pay on that single order; the monthly figures only matter if you trade repeatedly at a similar size.
Common mistake: assuming the default rates are yours
The 0.08% / 0.10% defaults are OKX's Regular user rates. Your rate depends on your account's fee tier, so replace them with the figures on your account.
Does a rebate change with trade size?
No. A rebate is a percentage of the fee, so the percentage is the same on a $10 trade as on a $10,000 one.