Percentage Calculator - 7 Free Online Calculation Tools

What is X% of Y?

Percentage (X%)

Number (Y)

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X is what % of Y?

Part (X)

Whole (Y)

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Percentage Change

Original Value

New Value

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Discount Calculator

Original Price ($)

Discount Percentage (%)

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Final Price After Discount

Original Price ($)

Discount Percentage (%)

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Profit Margin Calculator

Cost ($)

Revenue ($)

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Markup Calculator

Product Cost ($)

Markup Percentage (%)

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Percentage Difference

First Value

Second Value

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Value After Percentage Change

Starting Value

Percentage Change (%)

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How to Calculate Percentages

What is a percentage?

A percentage is a way to express a number as a fraction of 100. It is denoted using the percent sign (%).

How to calculate percentage of a number?

To calculate X% of Y, use the formula: (X/100) * Y. For example, 20% of 50 is (20/100)*50 = 10.

How to calculate percentage increase?

Percentage increase = [(New Value - Original Value) / Original Value] * 100

How to calculate percentage decrease?

Percentage decrease = [(Original Value - New Value) / Original Value] * 100

Advanced Percentage Calculator

What is X% of Y?

X is what % of Y?

Percentage Change

Discount Calculator

Final Price After Discount

Tip Calculator

Grade Calculator

Profit Margin Calculator

Markup Calculator

Simple Interest Calculator

Percentage Difference

Value After Percentage Change

How to Calculate Percentages

What is a percentage?

How to calculate percentage of a number?

How to calculate percentage increase?

How to calculate percentage decrease?