Percentage Calculator
Please provide any two values below and click Calculate to get the third value.
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Percentage Calculator in Common Phrases
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Percentage Difference Calculator
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Percentage Change Calculator
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What is a percentage?
A percentage is a way of expressing a number as a fraction of 100. It is denoted using the percent sign (%). The word "percent" means "per hundred" – so 25% means 25 out of 100, or one quarter.
Percentages are used to express how large or small one quantity is relative to another quantity, and are commonly used in everyday life for calculating discounts, interest rates, statistics, and more.
Example: If 25 out of 50 students in a class are girls, what percentage are girls?
Calculation: (25 ÷ 50) × 100 = 50%
So 50% of the students are girls.
Calculation: (25 ÷ 50) × 100 = 50%
So 50% of the students are girls.