Examples
Common calculations
- 100 to 125 = 25% increase
- 80 to 100 = 25% increase
- 49.99 to 59.99 is about 20% increase
Growth and before-after changes
Use it for price increases, traffic growth, salary changes, revenue movement, or any old-value to new-value comparison.
FAQ
Percentage Increase Calculator questions
What is the percentage increase formula?
Use ((new value - old value) / old value) x 100.
Can the result be negative?
Yes. If the new value is lower than the original value, the calculator reports a decrease.