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Percentage Calculator

Inputs

Calculation Type

Choose what percentage calculation you need

First Value

The percentage amount or original value

Second Value

The total or new value depending on calculation type

Result

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The calculated percentage or amount

Amount

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Calculation

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Formula

Percent of: (P/100) × N | Change: ((New - Old) / Old) × 100 | Reverse: Value / (P/100) | Is: (X/Y) × 100