Percentage Increase Calculator
Increase any number by a percentage and see the new value instantly.
Calculate
Enter your values below.
Result
New value
0
Formula used
New value = Base + (Base × Percent ÷ 100)
Example: 200 increased by 15% = 230.
How to use this calculator
- Enter Starting number, Increase by (%).
- Press Calculate to see your result instantly.
FAQ
Frequently asked questions
How do I increase a number by a percentage?
Multiply the number by the percentage and add it back to the original: New value = Base + (Base × Percent / 100).
Can I use decimal percentages?
Yes, decimals like 7.5% are accepted.
What if the percentage is 0?
The new value will equal the starting number, since there is no increase.
Is this the same as percentage change?
It's related — percentage increase applies a known percentage forward, while percentage change finds the percentage between two known values.