Risk/reward & R-multiple calculator
Your reward-to-risk ratio (often written R:R, or measured in “R multiples”) tells you how much you stand to gain for every unit you risk. A ratio of 2 means the potential reward is twice the potential loss. Enter your planned entry, stop-loss and target prices to see the ratio, the money at stake and how big a position fits your chosen risk. It all runs in your browser.
1–2% is a common conservative range.
Reward-to-risk ratio
2.40 : 1
Strong: reward is at least twice the risk.
Money at risk
€100.00
Potential reward
€240.00
Position size
20,000 units
Formula used
R:R = |target − entry| ÷ |entry − stop|
Money at risk = balance × (risk % ÷ 100)
Position size (units) = money at risk ÷ |entry − stop|
Potential reward = money at risk × R:R
A good ratio does not make a trade a winner — it only shapes the payoff if it works. Your win rate matters just as much. The information on Trding.io is for general information only and is not investment advice.
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