Position Size Calculator

Calculate the optimal number of contracts to trade based on your risk parameters and account size.

Position Size Calculator

Position Size Results

Fill out the form and click Calculate to see your position size results here.

How to Use This Calculator

  1. Select your trading instrument from the dropdown menu
  2. Choose whether you want to risk a fixed dollar amount or a percentage of your account
  3. Enter your risk amount or account size and risk percentage
  4. Specify your stop loss size either manually (in points or ticks) or by entering entry and stop loss prices
  5. Optionally include trading fees and commissions in the calculation
  6. Click "Calculate Position Size" to see the results

Professional Risk Management for NinjaTrader®

Visual planning, automated position sizing, and one-click execution for NinjaTrader® - everything you need to maintain consistent risk management.

  • Visually plan entry, stop loss, and take profit levels with intuitive adjustable levels
  • Take profit and stop loss orders are automatically set at the planned levels
  • Automated position sizing based on fixed dollar amount, percentage of account balance or fixed number of contracts
  • Dynamic or Fixed risk to reward Planning
  • Advanced order management handling market, limit and stop limit entry orders
  • One click execution
  • Max Contracts
  • Move To Breakeven Button

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