YoY / MoM / QoQ
Year over Year, Month over Month, Quarter over Quarter
In one sentenceWays of comparing a number with the same number one year, month or quarter earlier, to measure growth.
What it means
YoY compares this October with last October, which removes seasonal swings. MoM compares this month with last month, which shows short-term momentum but can be noisy.
How to use it
- Use YoY for seasonal businesses and board reports; use MoM to spot quick changes.
FormulaGrowth % = (this period − previous period) ÷ previous period × 100%
Related terms
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