Trading Calculators for Smarter Decisions
Free calculators to help you size positions, evaluate your edge, and manage risk like a professional. No sign-up required.
Trading Expectancy Calculator
Calculate your expected profit per trade based on win rate and average win/loss. Find out if your system has a real edge.
Use CalculatorRisk of Ruin Calculator
Determine the probability of blowing your account based on your edge and position sizing. Essential for survival.
Use CalculatorPosition Size Calculator
Calculate the exact number of units to trade based on your account size, risk tolerance, and stop loss distance.
Use CalculatorProfit Factor Calculator
Measure your trading system's profitability by comparing gross profits to gross losses. A key metric for system evaluation.
Use CalculatorRisk-Reward Ratio Calculator
Calculate risk-reward ratio, breakeven win rate, and per-trade expectancy for any trade setup.
Use CalculatorMax Drawdown Calculator
Calculate maximum drawdown percentage and the return needed to recover. Understand the asymmetry of losses.
Use CalculatorWant All These Metrics Calculated Automatically?
Disciplined tracks expectancy, profit factor, drawdown, and more — in real-time from your actual trades. No manual calculations needed.