Before you enter any day trade, you should know your exact risk/reward ratio and the win rate required to be profitable. This calculator gives you both numbers instantly, plus a visual chart showing your entry, stop loss, and take profit levels.
Risk/Reward Calculator
Why Risk/Reward Matters for Day Traders
Day trading requires rapid decision-making, and having a pre-calculated R:R ratio removes emotion from the equation. If your trading plan requires a minimum 1:2 ratio, you simply do not take trades that fall below that threshold. This mechanical approach prevents impulsive entries based on fear of missing out.
The breakeven win rate is equally important. If your strategy historically wins 50% of the time, you need a minimum 1:1 ratio to break even (before costs). To actually profit, your ratio must exceed 1:1, which is why most profitable day traders aim for 1:2 or better. The math is straightforward and unforgiving.
Using the Visual Chart
The trade setup chart visualizes your entry (white line), stop loss (red zone), and take profit (green zone). At a glance, you can see whether the green zone (profit potential) is proportionally larger than the red zone (risk). If it is not, the trade does not meet your criteria. This visual feedback is faster than calculating numbers manually and helps build intuition for evaluating setups.
Frequently Asked Questions
Most successful day traders target minimum 1:2. Scalpers may use 1:1.5 with high win rates. Your average winner must exceed your average loser.
Divide potential profit by potential loss. Entry 100, SL 95, TP 115: reward 15 / risk 5 = 1:3.
Minimum win percentage to break even: 1 / (1 + R:R). For 1:2, breakeven = 33.3%.
Yes. Risk/reward applies to any market. Enter the relevant price levels for your instrument.
This tool is for educational purposes only. Day trading carries significant risk of loss. Past performance is not indicative of future results. Contains affiliate links.