INDIA'S PRACTICAL NUMBER TOOLKIT

Business maths,
without the headache.

Fast, private calculators for GST, pricing, loans and investing. No login. No spreadsheet. Just the answer.

✓ Runs in your browser✓ Indian ₹ formatting✓ Free to use

THE TOOLBOX

Pick a calculator

Built for founders, freelancers and anyone who would rather finish the calculation than fight a formula.

Calculate inclusive or exclusive GST instantly, with CGST and SGST split.

Remove GST from a tax-inclusive amount and see the original price.

Find profit, margin percentage and markup from cost and selling price.

Calculate final price and total savings after any discount.

Estimate monthly loan EMI, total interest and total repayment.

Estimate the future value of monthly mutual-fund investments.

Calculate annualised growth between a starting and ending value.

THE BORING PROMISE

Every calculator works locally in your browser. We do not ask for an account or send the numbers you enter to a server.