Quick Answer
500 + 50 = 550
To find a percentage increase, first calculate the change amount, then add it to the original value.
Alternatively: 500 × (1 + 0.1) = 500 × 1.1 = 550.
Looking for the opposite? 10% decrease of 500
Our full percentage calculator handles any percentage, reverse calculations, and percentage change between two values.
Open Percentage Calculator →