Microsoft Office Statistics and Facts (2021) | By the Numbers

Here are a few of the most interesting Microsoft Office statistics I was able to dig up. As always, be sure to check back in the future as I will be updating this post as new and updated stats become available.

Please note that some of these numbers are easier to find than others. A few of these Microsoft Office stats come from their own reports, but some are based on news reports and not official company tallies. No information contained on DMR should be relied upon to make investment decisions. Basically, this is the best I can find and I don’t guarantee anything to be 100%

Microsoft Office Statistics and Facts

Number of Microsoft Office Users:

1.2 billion users

Last updated 10/5/15

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Number of Office 365 users:

155 million monthly active business users

Last updated 10/31/18

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Number of Microsoft Outlook mobile app users:

100 million

Last updated 4/24/19

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Number of times Microsoft Office downloads on Android:

1 billion

Last updated 8/27/18

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Number of Outlook.com Users:

400 million users 

Last updated 7/25/18

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Average number of Microsoft Outlook sessions per mobile user per month:

1.2 billion session

Last updated 10/28/15

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Microsoft Teams Statistics

How many people use Microsoft Teams?

115 million daily active users

Last updated 3/2/21

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Increase in Microsoft Teams usage during the coronavirus lockdown:

40%

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Number of businesses that use Microsoft Teams:

500,000

Last updated 3/19/19

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Number of businesses that use Microsoft Teams that have more than 10,000 users:

150

Last updated 3/19/19

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Percentage of the Fortune 100 that use Microsoft Teams:

91%

Last updated 3/19/19

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Number for markets Microsoft Teams is available in:

181

Last updated 3/19/19

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Number of languages Microsoft Teams is available in:

44

Last updated 3/19/19