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.

BMI Calculator

Calculate your Body Mass Index (BMI) and check your weight category.

Age Calculator

Calculate your exact age in years, months and days from your date of birth.

Calorie Calculator

Estimate your daily calorie requirement based on age, gender, weight and activity level.

All Calculators