Sharpe Ratio Calculator

Measure your strategy's risk-adjusted performance using the Sharpe Ratio. Enter your returns, risk-free rate, and frequency to see your annualized Sharpe Ratio.

Enter periodic returns as percentages (e.g. 1.2 = 1.2%), separated by commas or new lines

%

Use your benchmark risk-free rate (e.g. T-bills)

Select the frequency of your return data

Enter your return series, risk-free rate, and frequency, then click Calculate Sharpe Ratio to see your risk-adjusted performance metrics.

Sharpe Ratio Formula

Excess Return = Return - Risk-free Rate

Sharpe (periodic) = Mean Excess Return / Volatility

Sharpe (annual) = Sharpe (periodic) × √(periods per year)

Where volatility = sample standard deviation of returns