YOY: Difference between revisions

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


For example if revenues have grown as follows:
 
The year-on-year change is calculated from successive years' data as:
 
YOY change = ( Later year / Earlier year ) - 1
 
 
''Where:''
 
Later year and Earlier year = two years, exactly one year apart
 
 
<span style="color:#4B0082">'''Example'''</span>
 
Revenues have grown as follows:


Year 1: $100m
Year 1: $100m
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The related year-on-year (YOY) percentage growth figures are calculated as:
The related year-on-year (YOY) percentage growth figures are:
 
''Years 1-2:''
 
110/100 - 1


Years 1-2: [110-100=10]/100 - 1 = 10%
= 10%
 
 
''Years 2-3: ''
 
132/110  
 
= 20%.


Years 2-3: [132-110=22]/110 = 20%.


Also known as Y/Y.
Also known as Y/Y.
Sometimes written as 'YoY'.
YOY is different from the compound annual growth rate (CAGR), but they are related.




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== See also ==
== See also ==


*[[CAGR]]
* [[Compound Annual Growth Rate]]  (CAGR)
* [[End of year]] (EOY)
*[[Extrapolation]]
*[[Extrapolation]]
*[[MoM]]
*[[QoQ]]
*[[YTD]]
[[Category:Financial_products_and_markets]]
[[Category:Investment]]

Latest revision as of 09:41, 28 March 2024

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


The year-on-year change is calculated from successive years' data as:

YOY change = ( Later year / Earlier year ) - 1


Where:

Later year and Earlier year = two years, exactly one year apart


Example

Revenues have grown as follows:

Year 1: $100m

Year 2: $110m

Year 3: $132m


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

Years 1-2:

110/100 - 1

= 10%


Years 2-3:

132/110

= 20%.


Also known as Y/Y.

Sometimes written as 'YoY'.


YOY is different from the compound annual growth rate (CAGR), but they are related.


See also