Free Trading Calculators
Plan every trade with precision. These calculators run in your browser -- no sign-up required, no data leaves your device.
Position Size Calculator
Calculate the exact number of shares to buy based on your account size, risk tolerance, and stop loss distance.
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Risk/Reward Calculator
Evaluate your trade setup by computing the risk-to-reward ratio, required win rate, and expected value.
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Options Profit Calculator
Estimate options P/L at expiration. Enter your premium, strike, and stock price to see breakeven, max loss, and current profit.
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