About PercentEasy

PercentEasy is a free online resource designed to make everyday percentage calculations simple, quick and easy to understand.

Our calculators cover common percentage problems including percentage increases and decreases, discounts, tax, tips, profit margins, interest and other everyday calculations.

PercentEasy aims to do more than simply provide an answer. Wherever possible, our calculators and guides explain the formula behind the calculation and provide worked examples so users can understand how the result is reached.

The site is regularly reviewed and updated to improve our calculators, explanations and examples and to keep them clear, useful and easy to use.

PercentEasy is intended as a general educational and calculation resource. For financial, tax or other professional decisions, results should be independently verified where appropriate.