Percentage Calculator
Calculate percentages, percentage increases and decreases, and find what percentage one number is of another quickly and easily.
Percentage Calculator – Calculate Percentages Easily
Our free Percentage Calculator makes it easy to calculate percentages without doing complicated calculations manually. You can use it to find a percentage of a number, calculate percentage increase or decrease, and determine what percentage one value represents of another.
What Is a Percentage?
A percentage is a number expressed as a fraction of 100. The word “percent” means “per hundred” and is represented by the % symbol.
How to Calculate a Percentage of a Number
To calculate a percentage of a number, convert the percentage into a decimal and multiply it by the number.
For example, to calculate 20% of 500:
Therefore, 20% of 500 is 100.
How to Calculate Percentage Increase or Decrease
Percentage change compares an original value with a new value.
If the result is positive, the value increased. If the result is negative, the value decreased.
Examples of Percentage Calculations
- 10% of 300 = 30
- 25% of 400 = 100
- 50% of 800 = 400
- 20% of 1,000 = 200
Where Can You Use a Percentage Calculator?
This calculator can be useful for many everyday calculations, including:
- Shopping discounts
- GST and tax calculations
- Exam marks and percentages
- Business calculations
- Profit and loss calculations
- Salary increases
- Price increases and decreases
- Financial calculations
- Statistics and data analysis
Is This Percentage Calculator Free?
Yes. The Percentage Calculator on ToolMetaWeb is free to use and does not require registration. Calculations are performed directly in your browser.