Percentage Change Calculator
Calculate the percentage increase or decrease between two values.
Introduction
Use this tool to calculate the percentage increase or decrease between two values. It’s helpful in finance, academics, salary hikes, and price changes.
Formula
Percentage Change = ((New − Old) ÷ Old) × 100
Examples
- Old = 50, New = 75 → 50% increase
- Old = 120, New = 90 → 25% decrease
- Old = 1000, New = 1150 → 15% increase