Skip to content
Shubh DeepavaliMuhurat trading on Sunday 8 Nov 2026

RupeeScope: India's finance calculators with the working shown

The drawer

Pull out the tool. See the number.

29 calculators, each with its working shown and its assumptions named. Pick a drawer.

More from RupeeScope

  • Calculators

    Every calculator in one place, grouped by what you want to work out.
  • Brokers

    Charges and plans side by side, each with the date we checked it.
  • IPOs

    Open, upcoming and listed issues, with the numbers that matter.
  • Guides

    Plain-language explainers on the rules behind the calculators.
  • Tax calendar

    The dates that matter in the tax year, with what is due.

Learn the numbers

Plain explanations of the charges and tax rules behind the calculators, with the rates and the date we last checked them.

All guides →
  • Muhurat trading 2026

    Diwali Muhurat trading on NSE and BSE: the 2026 date from the exchange circular, the reported session timings, the market days around Diwali and the charges.

    Updated 7 Nov 2026 · 4 min read

  • How SIP compounding works

    The SIP formula step by step, a ₹5,000 a month example at three assumed returns, and why nominal and effective monthly rates give different answers.

    Updated 7 Nov 2026 · 5 min read

  • STT explained

    What STT is, the current rate for each segment, how futures and options STT changed since 2012 and on 1 April 2026, and who pays it.

    Updated 1 Nov 2026 · 7 min read

  • Capital gains tax on shares

    Short-term and long-term capital gains on listed shares and funds, the current rates and yearly exemption, holding periods, loss set-off and a worked example.

    Updated 1 Nov 2026 · 6 min read

  • Brokerage charges explained

    Brokerage, STT, exchange charges, GST, SEBI fee, stamp duty and the DP charge: what each is, who receives it and how it is worked out.

    Updated 1 Nov 2026 · 7 min read

  • Intraday and F&O tax

    Why intraday and futures and options profits are treated as business income, how losses are set off and carried forward, and when to ask a chartered accountant.

    Updated 1 Nov 2026 · 5 min read

  • Crypto tax in India

    How crypto (virtual digital asset) gains are taxed in India: the flat rate and cess, no loss set-off, swaps, gifts and Schedule VDA, with a worked example.

    Updated 6 Nov 2026 · 9 min read

  • TDS on crypto (194S)

    TDS on crypto under section 194S: the rate, the yearly limits, who deducts it, swaps on an exchange and how it counts against your tax, with an example.

    Updated 6 Nov 2026 · 6 min read

Every rate has a source and a date

Where a number comes from an official release you can see which one and when we last looked. Where it is your assumption, we say so.

Rates and sources last checked

How we check →

Datasets behind the calculators, the kind of source for each and when it was last checked
DatasetLast checked
Statutory chargesRegulator, Exchange, Secondary1 Nov 2026Some details not yet verifiedAgeing after 90 days, stale after 120
Zerodha chargesBroker1 Nov 2026Some details not yet verifiedAgeing after 30 days, stale after 45
Groww chargesBroker1 Nov 2026Some details not yet verifiedAgeing after 30 days, stale after 45
Upstox chargesBroker1 Nov 2026Some details not yet verifiedAgeing after 30 days, stale after 45
Angel One chargesBroker1 Nov 2026Some details not yet verifiedAgeing after 30 days, stale after 45
Tax rulesRegulator, Secondary1 Nov 2026 to 6 Nov 2026Some details not yet verified
Savings rates and schemesStatute, Regulator, Secondary1 Nov 2026Some details not yet verified
Gold GST and import dutySecondary1 Nov 2026Some details not yet verified