Calculators

Free browser-based calculators that run without an account.

Age Calculator

Calculate an exact age between two dates.

Find any percentage of a number.

Estimate a fixed monthly loan payment.

Add GST to an amount in Indian rupees.

Estimate body mass index from height and weight.

Convert annual salary into an hourly rate.

Project savings growth with regular contributions.

Calculate simple interest and total repayment.

Estimate monthly payments for a fixed-rate loan.

Calculate a tip and total bill amount.

Split a bill fairly between people.

Find the percentage change between two values.

Estimate basal metabolic rate from personal measurements.

Estimate daily maintenance calories.