Percentage Change Calculator
Calculate percentage increase or decrease between two values with direction and magnitude.
Enter values or use Example to calculate.
Tracking this month's revenue against last month's, or this year's numbers against last year's, is a comparison where the order genuinely matters, one value is clearly the starting point and the other is what it became, unlike comparing two unrelated numbers that were never really a before-and-after pair to begin with. This tool calculates the percentage increase or decrease between two values with their direction and magnitude, built specifically for tracking a metric that actually moved from one point to another over time.
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Useful for tracking a month-over-month or year-over-year change in a business metric where the order clearly matters, calculating how much a price actually increased between two specific dates, or measuring a metric's change from a clear starting point rather than comparing two values with no real before-and-after relationship.
Key features
- Clean interface
- Fast processing
- No signup required
- Works offline