How do you calculate total return from daily return?

You can calculate a total return over multiple years using the daily return (DR) formula, as well. You'll just need to add an extra step. First, figure out the annualized return (AR) for each year that you're including in your total return using this formula: AR = ((DR + 1)^365 – 1) x 100. Next, take the AR and put it into a similar equation in the same way, along with first converting the annual return to a decimal. AR = (((1 + AR1) x (1 + AR2) x (1 + AR3)... x(1+ARn))^(1/n) – 1) x 100 AR1 is your first year's annual return, AR2 is your second's, and so forth until you've got all the years included. The value of n is the total number of years, so you'll raise the lot of your returns by 1/n and minus 1 to get the decimal value of your return rate, then multiply by 100 to convert it to a percentage.

How do you annualize the daily interest rate?

There are two formulas you can use to annualize daily interest rates, either by calculating the annual percentage rate (APR) or the annual percentage yield (APY), depending on your goal. Calculating the APR based on daily interest is simple: Multiply the periodic rate by the number of periods in the year, in this case, 365. So, if the rate was 0.02%, your equation would be: APR = 0.0002 x 365 x 100 = 7.3% It's similar but more complicated for APY: APY = (1 + periodic rate)^ number of periods) – 1 In our example, that would be: APY = (((1 + 0.0002)^365)) – 1) x 100 = 7.57%

What is the formula for calculating annual return?

Your annual return can be calculated by taking the gain or loss in your investment, and dividing it by your initial investment value, then multiplying by 100. For example, if your initial investment was $125, but after a year, it was worth $150, it would look like this: Annual Return = (($150 – $125) / $125) x 100 = 20% How do you convert monthly return to annualized return? If your investment has monthly returns instead of daily returns, you can use the same equation but change the number for periodicity from 365 to 12. The formula then becomes: AR = (DR + 1)^12 – 1) x 100

How do you convert monthly return to annualized return?

You can convert other types of returns to annual using the same formula. If you have monthly returns, for example, you'd simply swap out the 365 for 12 since your periodicity is now monthly (12 times a year) instead of daily (365 times a year). This applies to any type of period that's less than a year.

How to Convert Daily Returns to Annual Returns

By Kristi Waterworth – Updated Jun 3, 2025 at 1:34 PM EST

Key Points

Convert daily return to annual by formula: AR = ((DR + 1)^365 - 1) x 100.
Annualizing different periods uses same formula, alter the exponent to match frequency.
Use decimals for daily returns in calculations; e.g., 0.02% becomes 0.0002.

Understanding your investments means keeping an eye on a lot of different spinning plates, but none are as important as the math surrounding your returns, including knowing how to annualize daily returns. It's a very simple process once you understand the components of the equation and how to apply it to your own portfolio.

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Returns

Returns are the difference between the initial price of an asset and the dollar value that has been generated after ownership has ended.

When you do this math, it's important to understand that you're raising your DR + 1 by 365 because that's how many return periods you have in your year. If there were fewer, like, say, you only saw returns quarterly, you'd use 4, or if it was only figured based on business days, you'd use 250.

Here's an example of this in real life. Let's say your investment has given you a daily return of .05% this year. That would mean your equation would look like this:

AR = (0.0005 + 1)^365 - 1) x 100 = 20.02%

So your annual return would be 20.02%, which is pretty fantastic for a great number of investments.

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Equations for Converting Daily, Weekly, Monthly, and Quarterly Returns to Annual Returns

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Converting Returns FAQs

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About the Author

Kristi Waterworth has been a contributing real estate and financial expert at The Motley Fool, covering real estate, investing, and personal finance topics, since 2020. Kristi has been interviewed by various TV media outlets and podcasts for her real estate investing expertise – from residential real estate to digital real estate and everything in between. Kristi’s journalist career spans over 25 years, and she has written about real estate investing, homeownership, and home construction specifically for the last decade. She was also previously a licensed Realtor and general building contractor before the Great Recession and housing market collapse. She holds a bachelor’s degree in American history from Columbia College in Missouri.

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