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Annualized Return Calculator

Estimate an annual return for one investment and one terminal payment.

6 min guideTransparent methodologyUSDGo to calculator ↓
01 / UNDERSTAND THE CONCEPT

The same multiple can mean a different return.

Annualization expresses a total return as an equivalent constant yearly rate. Tripling an investment in five years corresponds to a higher annualized rate than tripling it in ten.

For one initial outflow and one final inflow, this calculation equals the internal rate of return. Investments with interim distributions or additional contributions require a dated cash-flow IRR model instead.

02 / THE MATHEMATICS

The formula, made clear.

Annualized return = (terminal proceeds ÷ initial investment)^(1 ÷ years) − 1
Holding period
Elapsed time measured in years, including fractional years.
Terminal proceeds
The only positive cash flow assumed by this model.
03 / A WORKED EXAMPLE

Put the numbers in context.

A $1M investment returning $3M after five years has an annualized return of approximately 24.57%.

Illustrative scenario · USD
InputExample value
Initial investment$1,000,000.00
Terminal proceeds$3,000,000.00
Holding period5 years
Gross annualized return24.57%
MODEL BOUNDARIES

What this calculation assumes

Exactly two cash flows; no intermediate distributions or contributions. Gross return before fees, carry and tax. Not a multi-cash-flow IRR or XIRR calculation.

FROM UNDERSTANDING TO ACTION

What to consider next.

Use a dated cash-flow model if you receive distributions or invest more capital during the holding period.

How we approach financial models →
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