Finance

Home Compound Annual Growth Rate Calculator (5 Years)

Calculate compound annual growth over a period. This home version uses a 5-year planning term as its starting point.

The result labelled CAGR is the steady yearly growth rate that would take the starting value to the ending value if growth were perfectly even every year, so a CAGR of 14.87% over 5 years describes a smooth average pace, not a rise that happened by that amount in any single year.

Formula

CAGR equals ending value divided by starting value, to the power of one over years, minus one.

How it works

CAGR smooths growth into a single yearly rate, even if actual yearly growth varied.

Worked example

Starting value $10,000, ending value $20,000, term 5 years. Using the page formula, CAGR equals $20,000 divided by $10,000, to the power of one over 5, minus one, which is 14.87% a year. That is the calculator's own result for these defaults, and it is the steady yearly rate that would grow $10,000 to $20,000 over 5 years if growth were perfectly even every year.

Note that 14.87% is lower than the simple average of 20.00% a year, which just divides the 100% total gain by 5 years. The simple average ignores compounding, so it overstates the steady rate; the CAGR figure is the one that actually reproduces the doubling when compounded year after year.

Who this term suits for a home household: A home household checking a fast, short burst of home-value growth, for example a home bought, renovated and sold within about 5 years, where a high yearly rate is needed for the value to double that quickly.

FAQs

What does CAGR mean?
CAGR is the steady yearly growth rate that would take a starting value to an ending value.

Is this home calculator exact?
No, it is an estimate for planning only, based on the numbers you enter.

Are these figures financial advice?
No, they are estimates for planning only, not financial advice. Check with a qualified adviser for decisions involving large sums.

Is 14.87% a year realistic for a home over only 5 years?
Not usually. Doubling a home value in 5 years needs a very strong market or a major renovation, so treat 14.87% as the maths of this example, not a normal expectation for a home.

Why is the CAGR lower than 20% a year here?
Because 20% is the simple average of a 100% gain spread over 5 years, while CAGR counts compounding: growing at 14.87% every year for 5 years already doubles $10,000 to $20,000.

What should a home owner check before trusting a 5-year growth figure?
Local sale prices, renovation costs, selling fees and taxes, and whether the gain came from the market or from money spent improving the home.

Estimates only, not financial advice. Figures are approximate and do not include all fees, taxes, or changing rates unless stated.