Free trading calculators.
Size positions, check reward-to-risk and test whether a strategy has an edge — in your browser, with no account needed. When you are ready to track the real numbers, Alpha Charts calculates them from your trades automatically.
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Position Size Calculator
Free position size calculator for stocks, forex, crypto and futures. Enter your balance, risk % and stop to get the exact size for every trade.
Free toolRisk Reward Calculator
Free risk reward calculator. Enter entry, stop and target to get the R:R ratio, the R-multiple at target, and the win rate you need to break even.
Free toolTrading Expectancy Calculator
Free trading expectancy calculator. Enter win rate, average win and average loss in R to see what your strategy earns per trade and over 100 trades.
Your journal does the maths for you.
Every trade measured in R, win rate and expectancy per setup, and an AI coach that reads the patterns.