Math Calculators — Percentages, Fractions & Averages

The difference between an answer and an understanding is the working — so every math tool here shows its steps, not just the result. The percentage calculator handles all six ways a percent question can be asked (percent of, percent change, reverse percentage and more) with a live worked solution you can follow line by line.

These calculators are built for homework checks, business math, discounts, statistics coursework and everyday number sense. Answers update as you type, precision is adjustable, and results can be exported or shared with a link that restores your exact inputs — useful for showing a teacher, student or colleague precisely how you got there.