Year-over-Year Growth Calculator
Compute year-over-year growth between two values — the cleanest measure for businesses with seasonality.
Inputs
YoY Growth
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Run calculation
Absolute change—
YoY growth—
Verdict—
Why YoY beats MoM for most businesses
YoY removes seasonality. December always beats November — that does not mean December is your best month. Compare December this year to December last year and you isolate real growth from seasonal variance.
Frequently Asked Questions
Should I use this for early-stage startups?
MoM is more useful below $1M ARR. YoY becomes the right metric once seasonality dominates the data.
Want growth marketing that compounds year-over-year?
Riman Agency builds long-term growth programs.