Enter last year's value and this year's value to instantly calculate the year-over-year (YoY) growth rate. Compare annual revenue, users, or any metric across two years.
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YoY Growth = (Current − Previous) / Previous × 100What it is, who it's for, how it works and why you'd use it.
A YoY Growth Calculator computes the year-over-year growth rate, comparing a current period to the same period a year ago to eliminate seasonal distortion.
It is for PMs, executives, and small business owners who prepare annual reports or track year-on-year business performance.
The formula (This Year − Last Year) / Last Year × 100 is applied; the result shows the YoY growth rate, absolute difference, and direction.
YoY removes seasonal noise, giving a cleaner view of whether the business is growing, and this calculator delivers that number instantly.