Trading math calculators
Transparent tools for user-entered values. No market feeds, ticker lookups, setup scores or recommendations.
Risk Reward Calculator
Calculate risk per unit, reward per unit and reward-to-risk ratio from values you enter. No market data, signals or recommendations.
Calculate →ToolPosition Size Calculator
Calculate a hypothetical position size from account value, chosen risk percentage, entry and stop. Inputs stay in your browser.
Calculate →ToolBreakout Target Calculator
Calculate a measured-move result from a hypothetical pattern high, low and breakout level. The output is a formula result, not a price forecast.
Calculate →ToolATR Stop Distance Calculator
Calculate a hypothetical stop level from entry, ATR and a multiplier you choose. No multiplier is recommended by the site.
Calculate →ToolDrawdown Recovery Calculator
Calculate the percentage gain required to recover from a hypothetical percentage drawdown.
Calculate →ToolBreak-Even Win Rate Calculator
Calculate the theoretical break-even win rate from a reward-to-risk ratio, before costs and execution effects.
Calculate →ToolTrading Expectancy Calculator
Calculate hypothetical expectancy in R from a win rate, average win and average loss that you enter.
Calculate →ToolPercentage Move Calculator
Calculate absolute and percentage change between any two positive values.
Calculate →ToolProfit and Loss Calculator
Calculate hypothetical gross and net P/L from entry, exit, quantity, direction and optional total costs.
Calculate →ToolAverage Price Calculator
Calculate a weighted average value for two hypothetical lots using quantities and unit values you enter.
Calculate →ToolDistance to Level Calculator
Calculate the absolute and percentage distance between a current value and any reference level you enter.
Calculate →ToolVolume Ratio Calculator
Calculate a simple ratio between an observed volume value and a reference average that you supply.
Calculate →ToolRange Percentage Calculator
Calculate the absolute width and percentage width of a hypothetical high-low range.
Calculate →ToolGap Percentage Calculator
Calculate the percentage gap between a prior reference close and a new opening value you enter.
Calculate →ToolR-Multiple Calculator
Calculate realized or hypothetical R-multiple from entry, stop and exit values you provide.
Calculate →ToolStop Loss Calculator
Calculate stop distance, percentage distance and modeled loss from entry, stop and quantity values you enter. No stop level is recommended.
Calculate →ToolMaximum Drawdown Calculator
Calculate maximum peak-to-trough drawdown from an ordered series of positive values you paste. The series stays in your browser.
Calculate →ToolProfit Factor Calculator
Calculate profit factor and net sample result from gross profit and gross loss values you enter. No strategy rating, market data or recommendation.
Calculate →ToolWin Rate Calculator
Calculate observed win rate from winning and losing outcomes you enter, with optional break-even outcomes kept separate. No strategy rating or forecast.
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