Percentage and Discount Calculators

Work out parts of a whole, sequential discounts, reverse percentages and profit or loss rates with a written explanation of each step.

8 Tools Available• Free & Private

Percentage Calculator

Find what percent one number is of another.

Increase a value by a percentage.

Decrease a value by a percentage.

Apply one or several sequential discounts to a price.

Recover the original whole from a known percentage amount.

Convert obtained marks into a percentage of the paper total.

Profit amount and profit percent on cost price.

Loss amount and loss percent on cost price.

Work out parts of a whole, sequential discounts, reverse percentages and profit or loss rates with a written explanation of each step.

Formulas clearly stated on every tool

Interactive worked examples included

Zero cookies required for calculations