PERCENTAGE RESULT
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Enter a percentage and amount to calculate.
This calculator shows what a percentage of a number is. It is useful for discounts, marks, finance, shopping and everyday calculations.
How to calculate a percentage
This percentage calculator helps you work out what one percentage of a number is.
Enter the percentage and the amount. The calculator will show the result instantly.
Example
To calculate 20% of 150, multiply 150 by 20 and divide by 100.
20% of 150 = 30.
Common percentage uses
Percentages are used in many everyday situations, including shopping discounts, exam marks, VAT, price changes, statistics and financial comparisons.
Important note
This calculator is designed for simple percentage calculations. Other percentage tools may be useful for percentage increase, percentage decrease or percentage difference.
Frequently Asked Questions
What does this percentage calculator do?
It calculates what a percentage of a number is.
How do you calculate 10% of a number?
Divide the number by 10. For example, 10% of 200 is 20.
How do you calculate 20% of a number?
Multiply the number by 20, then divide by 100. For example, 20% of 150 is 30.
Can this calculator be used for discounts?
Yes. It can help calculate the value of a percentage discount before subtracting it from the original price.
Is this calculator free to use?
Yes. This percentage calculator is free to use online.