Percentage Increase Calculator
Find the percent increase or decrease between two numbers.
π Updated October 13, 2026
About the Percentage Increase Calculator
Solve it in seconds with the Percentage Increase Calculator. Find the percent increase or decrease between two numbers. Accurate, instant and free β no signup, no app install. Students also reach for the Percentage Calculator and Scientific Calculator.
How to use this calculator
- Enter your numbers in the fields above.
- Results update instantly β no button to press, no page reload.
- Adjust the inputs to compare scenarios with the Percentage Increase Calculator.
Keep exploring: Percentage Calculator Β· Basic Calculator Β· Date Difference Calculator Β· Scientific Calculator
Frequently asked questions
How is it calculated?
(new β old) Γ· |old| Γ 100.
Can it show a decrease?
Yes β a negative result means a percentage decrease.
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