• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trendingnow

1

Ed Sheeran asked Patriots owner Robert Kraft for $2 million aid donation after Macklemore was dropped from his tour for pro-Palestine comments

2

Meet Warren Buffett's son Howard, a former sheriff, war photographer, and now, Berkshire's new chairman

3

Anthropic billionaire cofounder Jack Clark studied literature, not code—and says liberal arts degrees will win in the AI age

1

Ed Sheeran asked Patriots owner Robert Kraft for $2 million aid donation after Macklemore was dropped from his tour for pro-Palestine comments

2

Meet Warren Buffett's son Howard, a former sheriff, war photographer, and now, Berkshire's new chairman

3

Anthropic billionaire cofounder Jack Clark studied literature, not code—and says liberal arts degrees will win in the AI age
Tech

1 billion people used Facebook on Monday

By
Chris Matthews
Chris Matthews
Down Arrow Button Icon
By
Chris Matthews
Chris Matthews
Down Arrow Button Icon
August 28, 2015, 9:05 AM ET
Photograph by Jonathan Nackstrand — Getty Images
Google source logo
Add Fortune on Google for similar content.

More than 1 billion people logged on to Facebook (FB) on Monday, marking the first time the social media giant had surpassed 1 billion users in a single day, according to a post on founder Mark Zuckerberg’s profile page.

“On Monday, 1 in 7 people on Earth used Facebook to connect with their friends and family,” the entrepreneur wrote.

He went on to explain why this 1 billion figure is different from the numbers the company reports to analysts and investors.

In that case, Facebook reports the average daily users over the course of a month. In June, for example, Facebook had 968 million daily active users. The 1 billion number is also different from the number of total accounts used more than twice a month: Facebook surpassed 1 billion active accounts in 2012, and now has 1.5 billion active accounts.

About the Author
By Chris Matthews
See full bioRight Arrow Button Icon

Latest in Tech


Most Popular

Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • TikTok icon
  • YouTube icon

    Latest in Tech


    Most Popular

    © 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
    FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.