20 Free Calculators, Built for India

EMI, SIP, Income Tax, GST, BMI and more — fast, accurate and mobile-friendly calculators with Indian Rupee (₹) formatting and FY 2026-27 tax rules.

Percentage Calculator

Calculate percentages, percentage increase/decrease and percentage of a number.

Discount Calculator

Calculate the final sale price and amount saved after a percentage discount.

Date Difference

Calculate the number of days, months and years between two dates.

All Calculators