Free trading tools
Calculators for Indian stock, F&O, currency, commodity, and crypto traders. No login. No card. No email.
Brokerage calculator
Exact charges for Zerodha, Groww, Angel One, Upstox, Dhan + 10 crypto exchanges. STT, exchange, SEBI, stamp, GST - itemized.
OpenPosition sizer
How many shares to buy given your account size, risk per trade, and stop-loss distance. Supports F&O lot sizing.
OpenExpectancy calculator
Enter your last 10 trades. See win rate, profit factor, expectancy, and avg R-multiple. Find out if your edge is real.
OpenNSE market calendar
Every NSE equity segment holiday in 2026, plus a countdown to the next non-trading day.
Open
Calculators answer one trade.
Find My Edge answers the bigger question - whether your trading actually has an edge across your whole history. Free, no card.