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Compound growth calculator

This Compound Annual Growth Rate (CAGR) calculator will allow you to check the constant progression rate of return over a period of time. By using this calculator you can offset the periods of volatile change between starting and ending periods to have a consistent growth reading.

The CAGR measurement is most commonly used to analyse and standarise the change over time in directly quantifiable data. A fuller explanation is here.

This tool gives you three separate ways to get an answer.
- to find the annual percentage growth rate over the whole term,
- to work out the value of a compounding annual growth rate, or
- to discover how long a targeted CAGR will take to achieve your goal.

It is here as part of our partnership with Calculate.co.nz.