Maximum Drawdown Calculator - Analyze Your Worst-Case Trading Losses

Calculate maximum drawdown from an equity curve. Enter your account highs and lows to measure the worst peak-to-trough decline in your trading history.

Maximum Drawdown Calculator

Peak Equity ($)

Trough (Lowest) ($)

Current Equity ($)

35.00%

Max Drawdown

$35,000

Max DD Amount

57.1%

Recovery

15.00%

Current DD

💡 Why Use This Maximum Drawdown Calculator?

Maximum drawdown is the most psychologically honest metric in trading. It tells you the worst roller coaster you experienced. Investors and funds use it to assess risk-adjusted returns - a 40% max drawdown may be unacceptable even with high overall returns.

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Pro Tip: Divide your annual return by max drawdown to get the Calmar Ratio - top quantitative funds target Calmar Ratios above 2.0.

Frequently Asked Questions

How do I calculate maximum drawdown from my crypto portfolio?›

Maximum Drawdown = (Trough Value − Peak Value) ÷ Peak Value × 100. Enter your equity curve highs and lows into this calculator and it identifies the worst peak-to-trough decline in your history.

What is an acceptable maximum drawdown for crypto trading?›

For active trading: 10-20% is acceptable, 20-30% is concerning, above 30% suggests position sizing or system issues. Passive crypto holders experienced 80%+ drawdowns in 2018 and 2022 bear markets.

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