Calculators 14

All calculators tools available on the platform. Pick one to get started, everything runs in your browser.

Resize an image or video without stretching it: enter a ratio and one side to get the other.

Work out your body mass index in metric or imperial units and see which weight range you are in.

Work out Unix file permissions as numbers like 755 or letters like rwxr-xr-x, and see what they allow.

See how your savings grow over time with regular deposits, with and without inflation.

Work out someone's age, the time between two dates, or the date a number of days from now.

Work out the sale price after a discount, or the discount between two prices.

Find the best light for photos: golden hour, blue hour, sunrise and sunset for any place and date.

Compare up to three loans side by side: monthly payment, total interest and total cost.

Work out your monthly mortgage or loan payment and see how the debt goes down over time.

Work out your running pace, finish time or distance, and see the split times for each kilometre or mile.

Answer any percentage question: X% of Y, what percent X is of Y, or the change between two numbers.

A full scientific calculator with trigonometry, logarithms, powers and a history of your results.

Work out the tip and split the bill between any number of people.

Add VAT to a price or take it out of a total, with the common EU rates ready to pick.