What is Percentage Calculator?
A percentage calculator solves problems involving parts per hundred, such as percentages of numbers and percentage changes.
How to use Percentage Calculator
- 1
Find the sentence that matches your question.
- 2
Fill in the two numbers.
- 3
Read the result.
Features
- X% of Y
- X is what % of Y
- Percentage change
- Increase / decrease by %
- Percentage difference
Practical uses
- Price changes and discounts.
- Grades and statistics.
- Salary increases.
Limitations
- Percentage change from 0 is undefined.
Frequently asked questions
What's the difference between percentage change and percentage difference?
Change compares a new value to an original one; difference compares two values symmetrically using their average.