Tracking business KPI progress, website traffic growth, or financial portfolio shifts requires calculating precise percentage changes over time. You can determine the exact percentage difference between baseline and final values with one click.
Enter Starting Value
Input the historical baseline metric (e.g., last month's visits).
Enter Final Value
Type the current period's metric into the second field.
Calculate Percent Change
Click calculate to view the exact percentage growth or decline rate.
Enter your starting value (A) and updated value (B) to see the net percentage change, clearly flagged as either positive growth or negative contraction.
Results are automatically rounded to two decimal places, making them immediately ready to drop into pitch decks, analytics reports, and spreadsheets.
The calculator will display a negative percentage indicating the exact rate of decline.
Switch to the 'A is what % of B' mode to find proportion and share percentages directly.