Percentage Calculator
Calculate percentages, percentage changes, and find what percentage one number is of another
Calculate Percentage of a Number
Find what percentage of a number equals another number
How to Use
Basic Percentage
Calculate what percentage of a number equals another number. Example: What is 25% of 80?
Percentage Change
Find the percentage increase or decrease between two values. Example: Price changed from $100 to $120.
Percent Of
Calculate a specific percentage of a total amount. Example: What is 15% of $200?
Common Use Cases
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Shopping & Discounts
Calculate sale prices, discounts, and tax amounts
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Business & Finance
Track growth rates, profit margins, and financial changes
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Education
Grade calculations, test scores, and academic percentages
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Statistics
Data analysis, survey results, and statistical calculations
Examples
Example 1: Basic Percentage
What is 25% of 200?
Answer: 50
Example 2: Percentage Change
Price increased from $80 to $100
Answer: 25% increase
Example 3: Percent Of
15% of $300
Answer: $45