1 lot = varies by contract (e.g. Nifty = 75 units, BankNifty = 30 units).
Turnover
₹20100.00
Gross P&L
+₹100.00
Charges BreakdownTotal: ₹31.66
Net P&L
+₹68.34
* Charges based on SEBI/NSE guidelines for F&O Trading. Brokerage: ₹11/order | STT: 0.05% (Sell) | Stamp Duty: 0.002% (Buy) | Transaction: 0.0018299% | SEBI: 0.0001% | GST: 18% on (Brokerage + Transaction)
P&L Summary
F&O Calculator – Futures & Options P&L with Accurate Charges
Calculate exact profit or loss from F&O trading after brokerage, STT, stamp duty, transaction charges, SEBI fees, and GST.
F&O derivatives let traders speculate on price moves without physical delivery. Futures are binding contracts; Options give the right (not obligation) to buy/sell at a fixed price.
What is an F&O Calculator?
An F&O Calculator helps derivatives traders compute exact profit/loss from futures and options after all charges. Unlike equity trading, F&O has unique charge structures with different STT, stamp duty, and transaction charge rates.
This calculator shows the true cost of F&O trading and net profitability after brokerage, STT, stamp duty, transaction charges, SEBI fees, and GST.
Understanding Futures vs. Options
Futures Contracts
- • STT Rate:0.05% (Sell only)
- • Stamp Duty:0.002% (Buy only)
- • Transaction:0.0018299%
- • Profit/Loss:Unlimited both sides
Options Contracts
- • STT Rate:0.15% (Sell only)
- • Stamp Duty:0.003% (Buy only)
- • Transaction:0.03552%
- • Buyer Loss:Limited to premium
How can an F&O Calculator help you?
F&O trading has multiple variables affecting profitability. This calculator provides:
- Compare Futures vs Options costs – Understand which product is more cost-effective.
- Calculate break-even points – Know exactly how much the underlying needs to move.
- Factor in Options premium decay – Understand how Theta affects your option positions.
- Avoid hidden costs – See how charges and STT eat into profits.
- Plan expiry strategies – Calculate costs for weekly and monthly expiry trades.
How does the F&O Calculator work?
Gross P&L = Quantity × (Sell Price – Buy Price)
Total Charges = Brokerage + STT + Stamp Duty + Transaction + SEBI + GST
Net P&L = Gross P&L – Total Charges
Note: Options have significantly higher STT (0.15% vs 0.05%) and transaction charges (0.03552% vs 0.0018299%) than futures. For frequent options trading these can accumulate quickly.
Understanding Options Greeks
Delta (Δ)
Rate of change of option price with underlying
0 to 1 (Calls), –1 to 0 (Puts)
Gamma (Γ)
Rate of change of Delta
Highest for ATM options
Theta (Θ)
Time decay of option premium
Accelerates near expiry
Vega (ν)
Sensitivity to volatility
Higher for longer-dated options
Tip: Time decay (Theta) and volatility (Vega) affect option premiums. Even favourable price moves can be offset by these factors.
How to use our F&O Calculator?
Select Product Type – Futures or Options.
Enter Quantity – number of lots (e.g. Nifty = 75 units/lot).
Input Buy Price – entry price per unit or options premium.
Input Sell Price – exit price per unit or premium received.
Results update instantly — see gross P&L, charge breakdown, and net P&L.
Frequently Asked Questions (FAQs)
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Tax Implications on F&O Trading
F&O taxation differs from equity delivery — profits are always business income:
- •Business Income: F&O profits are business income (not capital gains), taxed at slab rates.
- •Turnover Calculation: Futures: absolute profit/loss sum. Options: premium value of options sold.
- •Tax Audit: Required if turnover exceeds ₹1 Cr (futures) or ₹50L (options) without presumptive taxation.
- •Expense Deduction: Brokerage, STT, transaction charges, internet, etc. can be deducted.
- •Loss Set-off: F&O losses can be set off against business income; carried forward up to 8 years.
Important: F&O tax treatment is complex. Always consult a tax professional who specialises in derivatives for accurate compliance.
Essential Risk Management for F&O Trading
For Futures Traders
- • Always use stop-loss orders
- • Monitor margin requirements daily
- • Avoid over-leveraging (max 5–10×)
- • Track open interest and volume
- • Hedge with opposite positions
- • Be aware of rollover costs near expiry
For Options Traders
- • Understand all Greeks (Delta, Gamma, Theta, Vega)
- • Avoid selling naked options without hedge
- • Close positions before expiry if profitable
- • Don't ignore time decay (Theta)
- • Manage volatility risk (Vega)
- • Use spreads to limit losses
Pro Tip: Aim for a minimum 1:2 risk-reward ratio — potential profit should be at least twice your potential loss.