trding.io

Free trading tools

Simple, accurate calculators to help you size trades and manage risk — no sign-up, no data leaves your browser. Everything runs on your device. These are planning tools, not investment advice, and no calculator can make trading profitable or safe.

A note on risk. These tools are for general information and education only, not investment advice. Trading involves substantial risk of loss and most retail traders lose money. Never risk money you cannot afford to lose.