Calculate the right crypto position size based on your account risk, entry price and stop loss.
Risk Amount
Position Size (Coins)
Position Value
Quick Summary
A crypto position size calculator helps traders determine how much Bitcoin, Ethereum or any other cryptocurrency they should buy or sell based on a predefined risk level. Instead of guessing trade size, you calculate it from your account balance, your chosen risk percentage, and the distance between entry price and stop loss.
Crypto markets are volatile. A trade with no position sizing can expose too much of your account to a single move. Professional traders focus on survival first. By risking a fixed percentage per trade, you reduce the chance of large drawdowns and create a more stable risk management system.
The basic formula is:
Then:
Yes. This calculator works for BTC, ETH and most cryptocurrencies as long as you enter the correct entry price and stop loss price.
Many traders use 0.5% to 2% risk per trade. Lower risk usually means better long-term survival, especially in volatile crypto markets.
No. This page calculates position size from price risk only. If you trade with leverage, your margin used will change, but your risk should still be based on stop loss distance.