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Trading Win Rate Calculator

Calculate wins as a percentage of completed trades.

No signupInstant calculationEducational use
01

Enter your assumptions

Adjust any value and the calculation updates instantly in your browser.

Live calculation mapPerformance
Winning trades30
Losing trades20

Visual proportions are provided for quick comparison only; the result cards use the exact values entered.

02

Your calculated results

Review the estimate and the explanation shown below each result.

◎Completed trades50Updates instantly
↕Win rate60%Updates instantly
▦Loss rate40%Updates instantly
ⓘ Results are educational estimates. Real trading outcomes can differ because of fees, spread, slippage, taxes, liquidity and execution behavior.

What is a Trading Win Rate Calculator?

A trading win rate calculator shows the percentage of completed trades that were profitable. Win rate should be considered together with average win, average loss, costs and drawdown.

Formula

Win rate = Winning trades ÷ Total completed trades

Example calculation

Thirty winning trades out of 50 completed trades produces a 60% win rate.

How to use this tool responsibly

  • Use completed trades only.
  • Do not evaluate win rate alone.
  • Use a meaningful sample size.

Frequently asked questions

Is this tool free?

Yes. This tool is free to use and does not require an account.

Does this tool provide financial advice?

No. Results are educational estimates, not financial, investment, tax, or legal advice.

Are fees and slippage included?

Only when the calculator provides an input for them. Real results may differ because of spread, slippage, commissions, taxes, and execution quality.

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Important disclaimer

This tool is for education and planning only. It does not provide financial advice or guarantee any result. Market orders, stop orders and limit orders may execute differently from estimates because of liquidity, volatility, spread, slippage and platform behavior.