Free tool for Indian F&O traders. Calculate lot sizes, position value, and risk for Nifty, BankNifty, FinNifty, and stock futures/options.
Lot Size
75
units/lot
Position Value
₹16.88 L
1 lot
Risk Amount
₹5,000
at 1% risk
Suggested Lots
1
for 1% risk
This calculator is for educational purposes only. Verify lot sizes on NSE.india.com before trading. Past performance does not guarantee future results.
| Index / Stock | Lot Size | Approx. Lot Value |
|---|---|---|
| Nifty 50 (index) | 75 units | ~₹1.7L |
| BankNifty (index) | 30 units | ~₹1.5L |
| FinNifty (index) | 40 units | ~₹80K |
| MidcapNifty | 75 units | ~₹1.2L |
| SensexNifty (BSE) | 20 units | ~₹1.5L |
| Reliance (stock F&O) | 250 units | Varies |
| TCS (stock F&O) | 150 units | Varies |
| HDFC Bank (stock F&O) | 550 units | Varies |
NSE revises lot sizes periodically. Always verify current lot sizes on NSE's official website before trading.
Position Value = Spot Price × Lot Size × Number of Lots
Example: Nifty at 22,500 × 75 (lot) × 2 lots = ₹33,75,000 notional
CernoQuant automatically tracks your position size, lot count, and risk per trade for every F&O trade — no manual calculation needed after you connect your Zerodha, Dhan, or Angel One account.
Start journaling F&O trades automatically →