Free Tools
Trading Calculators
Free tools to help you manage risk, size positions, and plan trades. No signup required.
01
Position Size Calculator
Calculate the correct lot size for any trade based on your account size, risk tolerance, and stop-loss distance.
02
Pip Calculator
Calculate the value of a pip for any currency pair and lot size in your account currency.
03
Risk/Reward Calculator
Enter your entry, stop-loss, and take-profit to see your risk/reward ratio and expected value.
04
Profit/Loss Calculator
Calculate your profit or loss in pips and dollars for any trade based on entry and exit prices.
Open source on GitHub
The math behind every calculator above is open-sourced under MIT — pure JavaScript and Python, no dependencies. Use it in your own bots, scripts, or trading apps.
forex-position-size-calculator forex-pip-calculator forex-risk-reward-calculator forex-profit-loss-calculator
Browse all repos at github.com/Janet-Ayra.
