Free Tools
Tools & Calculators
Practical, data-accurate tools built for Indian traders. No sign-up required. Free forever.
Live
Brokerage & Tax Calculator
Calculate exact charges — brokerage, STT, GST, SEBI fees, stamp duty — for Zerodha, Upstox, Angel One, Groww, Fyers, and Dhan. Budget 2026 STT rates included.
EquityF&OCommodity6 Brokers
Live
Trading Outcome Simulator
Visualise R:R ratio, breakeven win rate, payoff chart, and monthly P&L projections before risking real money. Includes a trade journal simulator.
Risk-RewardJournalStrategy
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Position Size Calculator
Calculate the ideal position size based on your account size, risk tolerance, and stop-loss. Prevent over-leveraging on any trade.
Risk ManagementAll Segments
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F&O Margin Calculator
Estimate SPAN + exposure margin required for futures and options strategies across NSE contracts. Plan your capital before placing the trade.
F&OMargin
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