Handy everyday calculators: age, BMI, EMI, GST, discount, profit margin and more. 14 free tools, all running privately in your browser.
Calculate exact age in years, months and days from a birth date.
Calculate your Body Mass Index and category.
Work out percentages, increases and decreases easily.
Calculate sale price and savings from a discount percentage.
Calculate monthly loan EMI, total interest and payment.
Add or remove GST and see the tax breakdown.
Calculate simple interest and the total amount.
Calculate compound interest with flexible frequency.
Calculate tip amount and split the bill between people.
Find the average, sum, min and max of a list of numbers.
Calculate the number of days between two dates.
Calculate profit, margin and markup from cost and price.
Find selling price from cost and a markup percentage.
Calculate missing width or height for a target aspect ratio.