Terms of Use
Last updated: October 27, 2025
Terms & Conditions
Our service agreement, user responsibilities, and liability limitations.
Privacy Policy
How we collect, use, and protect your data.
Cookie Policy
Information about cookies and tracking technologies we use.
Quick Summary
Calc618 is a free trading calculator designed to help traders calculate position sizes, fees, liquidation prices, and risk/reward ratios for crypto and stock trading.
No AI: We removed all AI features to focus on transparent, mathematical calculations you can verify.
Educational Tool: This calculator is for educational and planning purposes only. We are not financial advisors.
Your Data: We use minimal cookies for functionality. Your trade journal data is stored securely and never shared.