Percentage Increase Calculator

Calculate the percentage increase or decrease between two values. Perfect for analyzing price changes, salary increases, growth rates, and more.

Enter Values

Original Value

New Value

Results

Percentage Change

+50%

Absolute Change

+50

⚠ Disclaimer: Results are for informational and educational purposes only. Consult a qualified professional before making financial, medical, or construction decisions.

Percentage Change Formula

The formula for percentage change is: ((New Value - Old Value) / |Old Value|) × 100. A positive result is an increase; a negative result is a decrease.

Examples

Price goes from $80 to $100: change = +$20, percentage = +25%
Salary goes from $65,000 to $58,000: change = -$7,000, percentage = -10.77%
Stock from $45 to $63: change = +$18, percentage = +40%

Percentage Increase Calculator

Enter Values

Results

Percentage Change Formula

Examples

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