All Free Online Calculators & Tools

Browse our complete collection of 17 free calculators — no sign-up, no fees.

Calculate monthly EMI for home, car & personal loans

Plan mutual fund SIP investments & estimate returns

Electricity Bill Calculator

Estimate your monthly bijli bill by units consumed

Income Tax Calculator

Compare old vs new tax regime for FY 2025-26

Calculate GST amount and total price instantly

Calculate fixed deposit maturity amount & interest

Percentage Calculator

Quick percentage calculations for everyday use

Calculate your exact age in years, months & days

Compound Interest Calculator

See how compounding grows your money over time

Salary Calculator

Convert CTC to in-hand salary with deductions

Estimate your PPF maturity value & yearly growth

Check your Body Mass Index and health category

Calculate your HRA tax exemption amount

Gratuity Calculator

Calculate gratuity amount based on years of service

Calculate Tax Deducted at Source on payments

Loan Eligibility Calculator

Check how much loan you can get based on income

Rent Affordability Calculator

Find out how much rent you can comfortably afford