Tools / Calculators

Financial Calculators

Practical tools for exploring financial arithmetic with your own inputs and, where available, cited filed figures.

01 / Featured tool

Compound Interest

See how a principal grows with a chosen rate and compounding frequency.

A = P × (1 + (r/100)/n)^(n·t)

Savings terms aren't in company filings, so this calculator is manual only.

Results

Enter your figures and calculate to see the final amount, interest earned and total growth.

Units = Fixed Costs ÷ (Price − Variable cost)

Per-unit economics aren't disclosed in financial filings, so this calculator is manual only.

Net margin = Net Income ÷ Revenue × 100

Auto-populate from a company's latest filing

EBITDA = Net Profit + Interest + Taxes + Depreciation & Amortisation

Auto-populate from a company's latest filing

CAGR = (End ÷ Begin)^(1/years) − 1

Auto-populate from a company's stored revenue history (oldest to newest year on file)

Σ amount ÷ (1+r)^((date − first date)/365) = 0, solved for r

This uses figures you enter — for your actual portfolio's XIRR based on your real buy/sell transactions, see My Portfolio → Risk & Beta.

Leave a row blank (either field) to ignore it — it isn't counted as a ₹0 cash flow.

Σ amount_t ÷ (1+r)^t = 0, solved for r

A blank row between two filled-in years counts as ₹0 for that year; blank rows at the end are ignored.

ROI = (Final value − Cost) ÷ Cost × 100

Straightforward arithmetic — cost and final value only, no filed-figure lookup applies here.