How to use
Enter trade size, fee rate (e.g. 0.1% spot), trades per day and number of days.
Get the one-side fee, a full round-trip (buy+sell) cost, cumulative fees and fees as a share of traded volume.
Formulas
Trade size × fee rate2 × one-side feeRound-trip cost × number of round tripsExample
1,000 USDT per trade, 0.1% fee, 10 round-trips a day for 365 days: one round trip = 2 USDT, 10 a day = 20 USDT, yearly ≈ 7,300 USDT — about 730% of a single-trade size.
Fee example table
| Trades per day | Daily fees | Annual fees | Annual turnover |
|---|---|---|---|
| 1× | 2 USDT | 730 USDT | 730,000 USDT |
| 10× | 20 USDT | 7,300 USDT | 7,300,000 USDT |
| 50× | 100 USDT | 36,500 USDT | 36,500,000 USDT |
Based on a 1,000 USDT order size, 0.1% fee, charged on both sides, 365 days. Annual fees as a share of turnover always equals the fee rate.
Why frequency matters
The higher your trading frequency, the more fees typically affect final returns. Always confirm a strategy is net-positive after fees before going high frequency.
FAQ
How are crypto trading fees calculated?
Fee = trade size × fee rate. Spot trading typically charges on both sides, so a round trip costs roughly 2× the one-side fee.
How big is the fee impact for high-frequency trading?
At 0.1% with 1,000 USDT per trade and 10 round-trips a day, annual fees reach about 7,300 USDT — roughly 730% of the per-trade size; grid and market-making strategies must include fees in their math.