Trading Fee Calculator
Estimate open, close and total trading fees from entry/exit price, quantity and the fee rate.
Results
Fill in the inputs and click Calculate.
- Open Fee
- –
- Close Fee
- –
- Total
- –
Risk disclaimer
This calculator provides estimates for informational purposes only. Actual rates depend on your account tier, discounts and exchange rules.
What is a trading fee calculator?
Most platforms charge a fee on both the open and the close, based on notional at each fill. This tool estimates both legs using entry and exit prices.
Enter the rate as a percentage (e.g. 0.05 = 0.05%). Use your actual VIP tier or discount rate for accuracy.
How to use
- Enter entry price, exit price and quantity.
- Enter the fee rate in percent.
- Click Calculate to see open, close and total fees.
Formula
- Open Fee = Entry × Quantity × Fee Rate
- Close Fee = Exit × Quantity × Fee Rate
- Total = Open Fee + Close Fee
Example
Entry 20,000, exit 21,000, qty 1, rate 0.05%: open fee 10, close fee 10.5, total 20.5 USDT.
At a 0.02% VIP rate the total is about 8.2 USDT — fee tiers matter a lot for frequent traders.
FAQ
Maker vs taker rates?
Fill in whichever rate applies to your order type; estimate each leg separately when the rates differ.
Is funding part of trading fees?
No. Funding is a periodic cost of perpetuals; estimate it with the funding rate calculator.