Free Online Calculators

Use simple online calculators for everyday math, personal measurements and financial estimates. Calculate EMI, GST, age, BMI, FD maturity, SIP growth and percentages in one place.

Explore All Calculators

Choose a calculator, enter your values, and review the estimate or result it provides.

7 calculators available

Money & Finance Calculators

Estimate loan payments, savings growth, deposits and GST amounts.

Everyday & Personal Calculators

Calculate age, body mass index, percentages and percentage changes.

What Can You Calculate?

Browse by the kind of calculation you need.

Loan EMI and GST

Estimate monthly loan instalments using loan amount, interest rate and tenure. Use the GST calculator to add GST to an amount or calculate the GST portion from a total.

FD and SIP estimates

Explore estimated fixed-deposit maturity and systematic investment plan growth using the inputs supported by each calculator. Actual returns and bank terms may differ.

Age and BMI

Calculate age from a date of birth or calculate body mass index from height and weight. BMI is a screening measure and not a medical diagnosis.

Percentages

Find a percentage of a number, calculate percentage increase or decrease, and work out percentage change for everyday calculations.

Calculator outputs are estimates based on the values and assumptions entered. Verify financial figures with the relevant bank, lender or financial professional before making decisions.

Calculator FAQs

Answers to common questions about using our online calculators.

Which calculators are available?

This page lists the calculators currently configured on the site, including EMI, GST, age, BMI, FD, SIP and percentage calculators.

Are the financial calculator results guaranteed?

No. Results are estimates based on entered values and calculation assumptions. Actual loan charges, deposit returns, taxes and investment performance may differ.

Can I use these calculators on a mobile phone?

Yes. The category page and calculator links are designed to be accessible through a web browser on mobile and desktop devices.

Where can I find image and PDF tools?

Visit our Image Tools or PDF Tools pages.