YOY

Year On Year, particularly in the context of percentage growth.

For example if revenues have grown as follows:

Year 1: $100m

Year 2: $110m

Year 3: $132m

The related year-on-year (YOY) percentage growth figures are calculated as:

Years 1-2:

110/100 - 1 = 10%

Years 2-3:

132/110 = 20%.

Also known as Y/Y.

See also

• CAGR
• Extrapolation