Position Size Calculator

Trading Tools

Position Size Calculator

Estimate the position size for a trade based on your account risk and planned stop distance.

Your trade

Grouped by category
Name—
Symbol—
Exchange—
Tick size—
Point value—
Tick value—
Risk method
$
%
Stop distance
ticks

Distance from your entry to your stop.

Try an example:

Your result

Recommended position——

Enter your trade details.

Risk budget
—
Risk per contract
—
Actual risk at this size
—
Unused risk
—
Risk budget used—
Actual riskUnused risk

Always rounded down to whole contracts. Commissions, fees, slippage, margin and firm-specific rules are not included.

Looking for a different account size or risk rule?

Compare account sizes →

How to use the calculator

Choose an instrument. Select whether your risk is a percentage of the account or a fixed dollar amount. Then choose points or ticks and enter your planned stop distance.

This is an educational estimate. Always check the current contract specifications and trading rules before placing a trade. See the Affiliate and Risk Disclosure.

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