Afterfill

Risk/reward calculator

Enter your entry, stop and target. See the reward-to-risk ratio, what is at stake in dollars, and the win rate the setup needs just to break even. Free, no sign-up, and nothing leaves your browser.

1 : 2.5 (long)
Risk
$400.00
Reward
$1,000.00
Break-even win rate
28.6%
Expected result per trade
$230.00

How it works

Reward-to-risk compares the distance to your target with the distance to your stop. A 20-point stop and a 50-point target is 1 : 2.5.

The break-even win rate is 1 ÷ (1 + R). At 1 : 2.5 you need to win just over 28% of the time to break even before fees. Add your real win rate from your journal to see the expected result per trade.

Questions

What is a good risk/reward ratio?

There is no single good number: it only means something together with your win rate. A 1 : 1 setup that wins 60% of the time is better than a 1 : 3 setup that wins 20% of the time. Use your own journal's numbers.

Does this include fees?

No. Fees lower the reward and raise the risk a little, which matters most for scalps with small targets.

More free tools

Size it right. Then see if you stuck to it.

Afterfill journals every trade from your fills and a few seconds of your voice, so you can see whether you followed the plan.