Risk Reward Ratio Calculator

Summary

Enter your entry price, stop loss, and take profit to instantly calculate your risk/reward ratio, required win rate, and expected value.

How it works

1. Enter your trade entry price.
2. Enter your stop loss price (the level where you exit if the trade moves against you).
3. Enter your take profit price (the target level where you plan to exit with a gain).
4. Optionally enter the number of shares or units to see dollar amounts.
5. Results update instantly: risk amount, reward amount, R:R ratio, break-even win rate, and expected value.

Use cases

• Screen trades before entering — only take setups with a ratio of 2:1 or better.
• Calculate how often you need to win to be profitable at your current R:R.
• Size positions based on the dollar risk per share.
• Compare multiple trade setups side-by-side to choose the most favorable.

Frequently Asked Questions