Percentage Increase Calculator
Calculate the percentage increase between an original value and a new value. Instant results with formula and worked example.
Percentage Increase
—
Percentage Increase Formula
% Increase = ((New Value − Original Value) / Original Value) × 100
Example: Original = 80, New = 100
% Increase = ((100 − 80) / 80) × 100 = (20 / 80) × 100 = 25%
% Increase = ((100 − 80) / 80) × 100 = (20 / 80) × 100 = 25%
Common Percentage Increase Values
| Original | New Value | % Increase |
|---|---|---|
| 100 | 110 | 10% |
| 100 | 125 | 25% |
| 100 | 150 | 50% |
| 100 | 200 | 100% |
| 50 | 75 | 50% |
| 200 | 250 | 25% |
FAQ
What if the result is negative?
A negative result means the value decreased. Use the Percentage Decrease Calculator for that scenario.
Last updated: 2026-08-08