Five percentage tools in one: basic percentage, change, difference, discount and tip calculator. Instant results with clear explanations.
Solve any basic percentage problem. Fill in two values and calculate the third.
Calculate how much a value increased or decreased as a percentage.
Compare two values symmetrically — neither is treated as the "original".
Calculate the final price after a discount, or find what discount was applied.
Split the bill and calculate tip amount per person.