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Risk/Reward Calculator
Calculate risk-to-reward ratio, expected value, and breakeven win rate.
Input
Result
R:R Ratio
1 : 3.00
Expected Value
$1.00
Breakeven WR
25.00%
100 Trades at this R:R
Why this matters
If you risk $5 to make $3, you need to win 63% just to break even. This calculator shows you before you enter whether the math is on your side.
Looks obvious, actually bad
Entry $100, stop at $95, target $103. That's 1:0.6. Even at 55% win rate, your EV is negative. You'd slowly bleed money.
Looks scary, prints money
Entry $100, stop at $97, target $112. That's 1:4. You only need to win 20% to break even. Be wrong 2 out of 3 times and still profit.
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