Polymarket Fee Calculator
Calculate the fees you pay as a taker, or the rebate you receive as a maker, when trading on Polymarket prediction markets. Fees apply to the U.S. version of Polymarket.
Order Type
Enter a value between 1 and 99 (e.g., 50 = 50¢)
Enter the number of contracts you want to trade
Fee Breakdown:
Per-Trade Fee:$0.00
Cost Per Contract (with fee):$0.0000
Total Cost:$0.00
Get an Edge on Prediction Markets
Access historical data & market results to get an edge on Mentions markets on Kalshi and other prediction markets.
