Position Size Calculator
Calculate the right position size based on deposit, risk percentage, entry, stop loss, fees and leverage. Keep trade size aligned with your risk plan.
What this position size calculator helps you do
Use this page as a quick guide, then open the main calculator to run the numbers.
Position size calculation example
If your deposit is $1,000 and you risk 1%, your maximum planned loss is $10. The calculator uses your entry and stop loss to estimate the position size.
Calculate nowWhy use Trader Calculator?
Trader Calculator keeps risk, position size and leverage math in one place so you do not guess trade size manually.
Frequently asked questions
What is position size?
Position size is the amount of an asset or contract value you take in a trade based on your risk settings.
Why use risk percentage?
Risk percentage keeps losses proportional to your account instead of using random trade sizes.
Does leverage change risk?
Leverage changes required margin and exposure. Your actual risk still depends on position size, stop loss and execution.
Can I use it for crypto and forex?
Yes. It can be used for crypto, forex, stocks and other markets with entry and stop-loss levels.