What is risk/reward in trading?

Risk/reward is the ratio between how much you stand to make if the trade hits target and how much you stand to lose if it hits stop. A 2R trade pays you twice your risk on a winner and is the standard reference point for a planned setup.

What is a minimum acceptable RR?

No universal answer — it depends on your win rate. At a 50 % win rate, anything below 1R is mathematically losing. At a 35 % win rate, even 2R is barely break-even. Compute the break-even win rate first, then compare to your real one.

Does the math change for short trades?

No — the calculator handles direction-aware sign conventions automatically. The R-multiple, dollar risk, and break-even win rate are computed identically; only the stop / target sit on the opposite side of entry.

What does the break-even win rate actually mean?

It is the win rate at which expectancy equals zero given the current risk/reward. If your real win rate is above it, the setup has positive expectancy. If it is below, you are paying the market to take the trade — even if it sometimes wins.

Does this work for options trades?

For directional single-leg trades, yes — entry, stop, and target translate directly. For credit spreads or multi-leg structures, use the dedicated calculators since max profit and max loss are not symmetric distances from entry.

How do I handle moving stops or trailing targets?

Re-run the calculator at every adjustment. The R-multiple at the moment of entry is what matters for sizing; the trailing math is for management. Keep both numbers in your trade journal — they tell different stories.

Free trader tools

Risk/Reward Calculator

Pick a direction, drop in your entry, stop, and target. We hand back the dollar risk, the dollar reward, the R-multiple, and — the number every trader should know cold — the win rate you need to break even at this risk/reward.

Traders who size on hope and price-target on hope leave money on the table both ways. The R-multiple is the line between an idea and a tradable plan.

MindTrajour_RiskReward

What the R-multiple is really doing for you

Three reads to take seriously before the order goes in.

R-multiple is direction-agnostic

Long or short, the math is identical: distance to stop is risk, distance to target is reward. Stop calling some setups 'asymmetric' and others 'tight' — the R-multiple is the only honest comparison.

Win rate is half the equation

A 1R setup needs 50 % to break even; a 3R setup gets to break even at 25 %. If your historical win rate is 45 % and the chart is offering 0.8R, the trade is mathematically losing — even if the chart looks great.

Skipped setups still cost you

A 2R setup that you skip on a bad day is a 0R trade. It happens — but if it happens often, the issue is probably emotional, not analytical. Logging which days you skip is more valuable than logging the trades you take.

From RR to actually pulling the trigger

A 2R setup you skip on a bad day is a 0R trade.

MindTrajour tracks the trades you took, the trades you skipped, and the emotional state behind both. The math is identical; the discipline isn't.

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Frequently asked questions

Everything you need to know before sizing your next trade.