R-Multiple Calculator
Enter your entry, stop, and exit. Returns the trade's R-multiple, dollar P&L, and percent return. R is the universal language of trade journaling - a +2R win is a +2R win whether you traded 100 shares of a $50 stock or one E-mini contract. Track the average R across hundreds of trades to know if your edge is real.
Read the lesson: Expectancy and the R-Multiple SystemR-Multiple Calculator
Convert any trade into R units - one number that lets you compare a $50 stock trade to a $5,000 NQ scalp on equal footing.
Other calculators
- Position Size Calculator
How many shares or contracts to buy given your account size, per-trade risk, and stop distance.
- Expectancy Calculator
What one trade is worth on average given your win rate, average winner, and average loser - and what 100 of them compound to.
- Kelly Criterion Calculator
The mathematically optimal fraction to risk per trade - and why the answer is always 'less than full Kelly'.
- Drawdown Recovery Calculator
The asymmetry that ends careers: a 50% loss takes a 100% gain to recover. Visualised at any drawdown level.