Trade the Numbers, Not the Guesswork
Eleven quick tools across forex, futures, crypto and stocks — size positions, price ticks and pips, check liquidation and funding, and compare payout speed, challenge cost and scaling across firms. Everything runs in your browser; nothing is saved or sent.
Pip value assumes a USD-denominated account, and a standard lot of 100,000 units. Round down to stay inside your firm’s risk limits.
What the position size calculator does
It turns a risk rule into a concrete lot size. Enter your account balance, the percentage you're willing to lose on the trade, and your stop-loss distance — it returns the largest position that keeps your loss at or below that amount if the stop is hit. Sizing to a fixed risk percentage is the single most reliable way to survive a prop firm's daily-loss and max-drawdown limits.
Frequently Asked Questions
Quick answers on how to read and use this calculator.
Results are estimates for planning only and are not financial advice. Pip values, rules and splits vary by firm and account — confirm current terms directly with each firm. We may earn a commission when you sign up through some links; this never affects our scores.