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

Trendingnow

1

Philanthropy leader at Warren Buffett and Bill Gates’ Giving Pledge says children of billionaires are pushing them to give their wealth away faster

2

MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year

3

Now worth $200 million, Sarah Jessica Parker credits being ‘one of eight kids that struggled financially’ for her hunger, ambition, and work ethic

1

Philanthropy leader at Warren Buffett and Bill Gates’ Giving Pledge says children of billionaires are pushing them to give their wealth away faster

2

MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year

3

Now worth $200 million, Sarah Jessica Parker credits being ‘one of eight kids that struggled financially’ for her hunger, ambition, and work ethic
Financeleap second

Here’s how much the biggest companies will make in the Leap Second

By Jacob Davidson
June 30, 2015, 11:18 AM ET
88621204
Close up of stopwatch on 20 dollar billsPhotograph by Adam Gault — Getty Images/OJO Images RF
Add Fortune on Google for similar content.

Tuesday, June 30, will be exactly one second longer than the typical day. That’s thanks to the “leap second,” which gets added on to a day every now and again to compensate for a constant gravitation tug-of-war between Earth and the moon that very gradually slows our planet’s rotation.

The leap second made us wonder: exactly how much do America’s largest companies make during that extra second?

To answer that question, we took the top five firms in the Fortune 500 and divided their annual revenue by the number of seconds in the average year. The result?

  • Walmart, the largest company in the world, makes enough in one second ($15,390) to feed a family of four for over 14 months.
  • It takes Exxon Mobil one second to generate enough revenue ($12,124) to buy one half of a Toyota Prius.
  • Chevron makes enough in one second ($6,457) to buy 2,333 gallons of gasoline.
  • Berkshire Hathaway takes in enough in one second to buy almost 16,000 cans of Coke, the favorite soda of Berkshire founder Warren Buffett.
  • With the amount Apple makes every second ($5,793), the company could buy nine new unlocked iPhones.

And how much does the average American household make in one second? According to the U.S. Census, the answer is less than a cent. It’s pretty good to be a giant corporation.

Add Fortune on Google for similar content.

Latest in Finance

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
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
  • Pinterest icon

Latest in Finance

Forget the ceasefire — The U.S. and Iran are still locked in combat over the Strait of Hormuz as Tehran tries to shut down a competing route
Middle EastIran
Forget the ceasefire — The U.S. and Iran are still locked in combat over the Strait of Hormuz as Tehran tries to shut down a competing route
By Jason MaJune 27, 2026
9 hours ago
The contrarian view for Fed rate cuts: Payrolls will weaken, inflation will plunge, and Kevin Warsh was ‘largely performative’ in his hawkishness
EconomyFederal Reserve
The contrarian view for Fed rate cuts: Payrolls will weaken, inflation will plunge, and Kevin Warsh was ‘largely performative’ in his hawkishness
By Jason MaJune 27, 2026
9 hours ago
Atlanta Fed chief selection delay gives Warsh a say
BankingFederal Reserve
Atlanta Fed chief selection delay gives Warsh a say
By Jonnelle Marte, Saleha Mohsin and BloombergJune 27, 2026
17 hours ago
SpaceX, Charter discussed mobile phone partnership in U.S.
North Americaspace
SpaceX, Charter discussed mobile phone partnership in U.S.
By Kelcee Griffis and BloombergJune 27, 2026
17 hours ago
S&P keeps U.S. sovereign rating at AA+ with stable outlook
EconomyDebt
S&P keeps U.S. sovereign rating at AA+ with stable outlook
By Michael Mackenzie and BloombergJune 27, 2026
17 hours ago
erik
AIJobs
‘It’s not going away’: The Stanford economist who called the AI entry-level jobs crisis early has the receipts
By Nick LichtenbergJune 27, 2026
18 hours ago

Most Popular

Philanthropy leader at Warren Buffett and Bill Gates’ Giving Pledge says children of billionaires are pushing them to give their wealth away faster
Success
Philanthropy leader at Warren Buffett and Bill Gates’ Giving Pledge says children of billionaires are pushing them to give their wealth away faster
By Preston ForeJune 27, 2026
21 hours ago
MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year
Success
MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year
By Sydney LakeJune 25, 2026
3 days ago
Now worth $200 million, Sarah Jessica Parker credits being ‘one of eight kids that struggled financially’ for her hunger, ambition, and work ethic
Success
Now worth $200 million, Sarah Jessica Parker credits being ‘one of eight kids that struggled financially’ for her hunger, ambition, and work ethic
By Orianna Rosa RoyleJune 24, 2026
4 days ago
The 33-year-old executive Satya Nadella is trusting to fix Microsoft’s Copilot AI assistant
AI
The 33-year-old executive Satya Nadella is trusting to fix Microsoft’s Copilot AI assistant
By Sebastian HerreraJune 27, 2026
22 hours ago
The end of Putin’s regime will spring from war spending chaos, former central bank advisor says, amid military mutiny threat and fuel-shortage brawls
Europe
The end of Putin’s regime will spring from war spending chaos, former central bank advisor says, amid military mutiny threat and fuel-shortage brawls
By Jason MaJune 27, 2026
13 hours ago
Big Short legend Steve Eisman says everyone is buying the wrong AI stocks
Investing
Big Short legend Steve Eisman says everyone is buying the wrong AI stocks
By Shawn TullyJune 27, 2026
24 hours ago

© 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.