STT Calculator - Updated F&O Rates from 1 April 2026
Use this securities transaction tax calculator to estimate STT on equity delivery, intraday, futures and options with clear side-wise visibility.
Trade Inputs
STT Summary
Total STT
₹225.00
₹225
Rate
0.15%
Applied STT rate
Buy-side STT
₹0.00
Applicable for delivery
Sell-side STT
₹225.00
As per segment rules
Taxable Base
₹1.50 L
Value used for STT
Rounding
Rounded to nearest rupee
Computation note
How to use this calculator
- 1Choose trade type: equity delivery, intraday, futures, options sell, or options exercise.
- 2Enter trade values from your order or broker contract note.
- 3For options exercise, enter intrinsic value to compute exercise-side STT.
- 4Review rate, taxable base, buy-side and sell-side STT breakup.
- 5Compare scenarios using shared links before placing your next trade.
Securities transaction tax calculator coverage
This STT calculator is built for high-intent use cases such as "futures STT calculator", "options STT calculator India", and "intraday STT calculator". It helps traders validate statutory deductions before checking net P&L.
If you are searching for an F&O STT calculator online, use this page to compare sell-side tax impact across futures and options, then connect results with brokerage and total charges tools.
For filing and reconciliation, match the final amount with your contract-note rounding method. Small differences may occur based on leg-level versus aggregate-level rounding.
Frequently Asked Questions
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