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Percentage calculator

Get accurate percentage results in a flash with our automatic Percentage Calculator! No equations or manual calculations needed. Try it now!
Pie chart that illustrates percentages
SHORTCUTS:

1. What Percentage is a Specific Number

2. Translate a Percentage to a Value

3. Determine Percentage Change Between Two Numbers

4. Calculate Value Increase or Decrease Based on Percentage

5. Specialized percentage calculators

What Percentage is a Specific Number

Determine what percentage a specific number represents out of a total.

Example: 80 is 80% of 100

Formula for "What Percentage is a Specific Number":

(Part / Whole) * 100%

For example, if you want to find out what percentage 80 is of 100, you would divide 80 by 100, then multiply the result by 100 to convert it to a percentage. So (80 / 100) * 100% = 80%

Translate a Percentage to a Value

Translate a percentage into a specific value within a whole.

Example: 20% of 100 is 20

Formula for "Translate a Percentage to a Value":

(Percentage / 100) * Whole

For example, if you want to find out what 20% of 100 is, you would divide 20 by 100, then multiply the result by 100. So (20 / 100) * 100 = 20

Determine Percentage Change Between Two Numbers

Calculate the percentage change between two numbers.

Example: The percentage change from 10 to 20 is 100%

The formula for "Determine Percentage Change Between Two Numbers":

((New Value - Old Value) / Old Value) * 100%

For example, if you want to calculate the percentage change from 10 to 20, you would subtract 10 from 20, divide the result by 10, then multiply by 100 to convert it to a percentage. So ((20 - 10) / 10) * 100% = 100%

Calculate Value Increase or Decrease Based on Percentage

Find out how much a value increases or decreases when a specific percentage is applied.

Example: 10% increase on 100 is 10

The formula for "Calculate Value Increase or Decrease Based on Percentage":

(Percentage / 100) * Old Value

For example, if you want to find out how much a value increases by 10% from 100, you would divide 10 by 100, then multiply the result by 100. So (10 / 100) * 100 = 10

Specialized percentage calculators

Our main percentage calculator is capable of performing the majority of basic percentage calculations. We understand that some users may require a more specific tool, which is why we have created additional calculators to address these needs. In most cases, you can obtain the same answer with our main calculator; however, we strive to make math-related tasks as effortless as possible for our users. Please take a look at our specialized percentage calculators below and do not hesitate to contact us if you have any ideas for new ones.
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