All 18 TradeCrunch Tools, Grouped by What They Do

The full index, arranged by the question each tool answers — how large a position to take, what a trade will cost, what the tax will be, what an investment grows to, and what actually happened across your trades.

Sizing and risk, before you enter

These four decide how much to buy and what the trade risks. Work them out before the order, not after.

Position Size CalculatorExact quantity from your capital, risk per trade, entry and stop loss. Risk / Reward CalculatorRisk, reward, ratio, and the win rate the setup needs just to break even. F&O Contract Value & Margin PlannerContract value, blocked capital and exposure multiple from a margin percentage you supply. Not a live SPAN lookup. Options Breakeven CalculatorBreakeven, max loss, max profit and expiry payoff for long and short calls and puts.

What the trade actually costs

Brokerage is the small part. STT, exchange transaction charges, the SEBI turnover fee, GST, stamp duty and DP charges are what turn a nominally profitable trade into a loss.

Brokerage CalculatorItemised brokerage, STT, exchange fees, SEBI turnover fee, GST, stamp duty and DP charges for a round trip. Broker Charges ComparisonDelivery, intraday, futures and options pricing side by side, plus AMC and DP charges. Stock Profit & Loss CalculatorGross and net profit or loss on a trade once charges are deducted.

Tax on what you made

Listed equity, intraday and F&O are taxed three different ways in India. These two separate them.

Capital Gains Tax CalculatorListed-equity LTCG at 12.5% above the ₹1.25 lakh exemption and STCG at 20%, plus cess. Tax on Trading P&LEquity STCG and LTCG, intraday speculative income and F&O business income combined at your slab.

What money grows to

Returns, projections and the two directions that erode them — withdrawals and inflation.

SIP CalculatorMonthly SIP maturity value and returns, with a year-by-year growth chart. CAGR CalculatorAnnualised return between two values, with a year-by-year table. Compounding CalculatorFuture value of a lump sum plus regular monthly additions. SWP CalculatorWhether a corpus survives a systematic withdrawal plan, and for how long. FD CalculatorFixed deposit maturity, interest earned and effective annual yield. Inflation CalculatorWhat today's cost becomes after years of Indian CPI inflation.

Adjusting an existing holding

What your average price becomes after adding to a position, and what a corporate action does to price and quantity.

Stock Average Price CalculatorBlended average price after averaging down or up on a holding. Bonus / Split CalculatorAdjusted price and new quantity after a bonus issue or stock split, including the fractional entitlement.

What actually happened

A calculator tells you what a trade should cost. The journal tells you what your trades did cost, and where the money went.

Trading JournalImport a Zerodha or Upstox tradebook, match executions into round trips with FIFO, and analyse P&L by symbol, weekday and time of day.

Where the numbers come from

Every statutory charge and broker rate used across these tools lives in one maintained registry with its source and the date it was last checked. The brokerage calculator and the broker comparison both print that date on the page. The formulas, the rate table and the known limits of each calculator are documented on the About & Methodology page.

Nothing you type is sent anywhere. Each calculator runs in your browser, and the trading journal stores trades in your own browser's local storage.

Frequently Asked Questions

  • Start with the position size calculator to fix quantity from your stop loss, then the risk / reward calculator to check the setup is worth taking. If the trade is in futures or options, the F&O margin calculator tells you the capital it will block.
  • No. There is no signup, no login and no usage limit on any tool, including the trading journal. Every calculation runs in your own browser.
  • Yes for equity delivery and intraday, where the brokerage calculator applies the exchange's own transaction charges. BSE equity futures are not modelled and the calculator flags that combination instead of silently pricing it at zero. The full list of modelling limits is on the About & Methodology page.
  • Most calculators encode your inputs into the page URL, so copying the address bar after a calculation reproduces it for anyone who opens the link. Nothing about the calculation is stored on a server.