Percentage Change Calculator
Calculate the starting value, final value, and percentage change directly in your browser. Increases, decreases, and reverse calculations work without switching modes.
No upload
Starting value, final value, and change
Edit any two fields. The third is calculated automatically.
The two most recently edited fields remain inputs.
Enter any two of the three values.
Swap is only available when starting and final values are greater than 0.
Change
- Direction
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- Signed percentage change
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- Percentage change magnitude
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- Absolute change
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- Absolute change magnitude
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Ratio and reverse change
- Change factor
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- Final value relative to starting value
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- 1% of the starting value
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- Reverse change to starting value
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