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Tools · Trading calculators

Trading calculators: every tool in one place

From position size to risk to expectancy: these free calculators help you know your numbers before the trade instead of guessing.

Risk & position size

Risk Calculator

How much are you risking per trade? Calculate your risk in seconds and protect your account.

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Position Size Calculator

Calculate the right lot size – for every currency pair and every market.

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Pip Calculator

Before you can manage your risk cleanly, you need to know what a single pip is actually worth in your position. This calculator shows it to you in the quote currency and in your account currency.

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Margin Calculator

With leverage you only need a fraction of the position value as collateral. This calculator shows you how much margin a position ties up at a given leverage, so you do not over-leverage by accident.

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Drawdown Calculator

How fast does your account recover after a drawdown? Find out.

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Performance & statistics

R-Multiple Calculator

Thinking in R makes your trades comparable, no matter how large the position was. This calculator shows you how many R a trade returned, measured against the amount you initially risked.

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Win Rate Calculator

A high win rate alone says little. Only together with the size of your winners and losers does it become clear whether your approach holds up over time. This calculator shows you your win rate and expectancy per trade.

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Break-Even Calculator

Many chase a high win rate without paying attention to their risk-reward ratio. This calculator shows you the minimum win rate you need at a given R:R just to break even.

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Risk-Reward Calculator

Is the trade worth it? Calculate your risk-reward ratio before entry.

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Compounding Calculator

Compounding is the quiet ally of the disciplined trader. This calculator shows you how a steady return over many periods turns into a noticeably larger final balance.

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Risk of Ruin Calculator

Even with an edge, a losing streak can wipe out your account if you risk too much per trade. This calculator estimates the probability of losing all your capital, within a simplified model.

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Prop firm & broker

Prop Firm Calculator

Can you pass the challenge? Calculate how many trades you need.

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NinjaTrader Risk Manager

Smart Mode with automatic SL/TP, info panel with R:R ratio and position size. Free as a lead magnet – just request it.

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TradingView Risk Manager

Smart Mode with automatic SL/TP from swing highs/lows, info panel with R:R ratio, position size and risk in USD. Free on GitHub.

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