Position Size Calculator v3.0

Trade smarter before you enter.

Calculate share size, buying power, capital required, max loss, potential profit/loss, and risk-to-reward.

Trade Setup

Account Size

Risk Per Trade

Entry Price

Stop Loss

Target Price Optional

LONG

Trade fits account size

This position fits within your available buying power.

Trade Rating

Needs Review

Add a valid target to calculate risk/reward.

Enter entry, stop, and target to see the risk visualization.

Trade Summary

VALID

Shares to Buy

Capital Used$0.00

Maximum Loss$0.00

Actual Risk %0.00%

Potential Profit/Loss$0.00

Risk / Reward—

Buying Power0.0%

Risk-Based Shares

Capital Required

$0.00

Max Affordable Shares

Dollar Risk Goal

$100.00

Risk Per Share

$0.00