Percentage Calculator – All Types

What is X% of Y?

e.g. What is 20% of 150?

Percentage (%)

Of number

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X is what % of Y?

e.g. 30 is what % of 150?

X (the part)

Y (the whole)

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Percentage Change

Increase or decrease from old → new value

Original (old) value

New value

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Add or Remove %

e.g. Price after 15% discount or 8% tax

Starting value

Percentage (%)

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Percentage Difference

Difference between two values (neither is the base)

Value A

Value B

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Reverse Percentage

Original price before a % was added or removed

Final value (after %)

Percentage applied (%)

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🍽️ Tip & Bill Splitter

Calculate tip and split among people

Bill total ($)

Quick select tip

10%

15%

20%

25%

30%

Custom

Custom tip (%)

Split between (people)

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%	Decimal	Fraction	Of 100	Of 1000	Of 500

Calculate Any Percentage Instantly