What win rate do I need to break even after commissions and slippage?
Enter Your Trade Stats
Your Result
Fill in the fields on the left and click Calculate to see the win rate you need just to break even, after costs.
How this is calculated
Breakeven win rate equals (average loss plus cost per trade) divided by (average win plus average loss), expressed as a percent.
This is the standard risk/reward breakeven formula with your per-trade cost folded in on both sides, since a flat cost is paid whether the trade wins or loses.
Without any costs, the formula reduces to average loss divided by (average win plus average loss), the plain reward-to-risk breakeven rate.
The "cost drag" figure shows how many extra percentage points of win rate your commissions and slippage are forcing you to find, just to stay flat.
This tool uses the average win and loss size you enter. If your actual trade sizes vary a lot, results are only as accurate as the averages you provide.
Risk & liability disclaimer: This calculator produces a mathematical estimate based on the numbers you enter. It is not financial advice and does not guarantee any trading outcome. Past averages do not predict future win rates, and trading involves risk of loss. Trading Habits is not a broker-dealer, registered investment adviser, or tax professional, and is not affiliated with any broker, exchange, or data provider. Always verify results independently and consult a licensed professional before making any trading or financial decision.
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