Percent Calculator
Three finders in one: what is P% of X, X is P% of what number, and X is what percent of Y. Every answer comes with the full working shown step by step.
1 Calculator
Pick a question type below. Nothing is hidden — every answer shows each step.
Part finder: what is P% of X?
The classic: convert the percent to a decimal, then multiply by the whole.
Whole finder: X is P% of what number?
You know the part and the percent — work backwards to the whole.
Percent finder: X is what percent of Y?
Divide the part by the whole, then multiply by 100.