Real estate calculators

Property maths, including the costs nobody quotes upfront. · 5 free calculators · Updated 6 August 2026

The sticker price of a property is rarely what you pay. Stamp duty, registration charges, GST on under-construction units, brokerage, and interiors routinely add 8–12% on top. These calculators build the full acquisition cost, test affordability against your income, compare renting with buying over a realistic holding period, and compute rental yield on what you actually paid.

Stamp duty rates are state-specific and change frequently, and several states offer a concession for women buyers. Verify the prevailing rate with your state's registration department before budgeting.

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