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Understanding How many calories does Warren Buffett eat a day?

5 min read

Warren Buffett, one of the world's most successful investors, has famously claimed that up to a quarter of his daily caloric intake comes from Coca-Cola. This sheds light on the often-discussed question of how many calories does Warren Buffett eat a day?—a figure he has estimated to be around 2,700.

Quick Summary

Warren Buffett consumes an estimated 2,700 calories per day, with his diet heavily featuring junk food, soft drinks, and fast food like McDonald's and Dairy Queen, rather than conventional healthy options.

Key Points

  • Estimated Calorie Intake: Warren Buffett has estimated his daily caloric intake at around 2,700 calories.

  • Significant Coca-Cola Consumption: Approximately 700 calories, or a quarter of his daily intake, come from drinking five 12-ounce cans of Coca-Cola daily.

  • Junk Food Dominance: His diet is heavily based on fast food from McDonald's and Dairy Queen, along with snacks like See's Candies and Utz potato sticks.

  • The "Eat Like a 6-Year-Old" Philosophy: Buffett humorously justifies his diet by pointing out that actuarial tables show the lowest death rate among six-year-olds.

  • Genetic Factor, Not a Health Plan: Medical experts suggest his longevity is more likely due to favorable genetics and a low-stress lifestyle rather than his diet, and they strongly caution against mimicking his habits.

  • Diet Is Not Replicable: His case is an anecdote, and for the average person, such a diet is associated with significant health risks.

In This Article

The Oracle's Unconventional Daily Menu

Warren Buffett's dietary habits are legendary, not for their health benefits, but for their consistent and unapologetic indulgence in junk food. His famed philosophy is to "eat like a six-year-old," citing the low death rate among that age group. A typical day's menu for the billionaire includes a mix of fast food, sugary beverages, and candy. This unorthodox approach to nutrition has fascinated the public for years and starkly contrasts with the typical advice given by health professionals.

A Day in the Life of Buffett's Diet

His meals are remarkably consistent and often determined by external factors, such as the stock market's performance. His go-to foods include:

  • Breakfast: The McDonald's drive-thru is a staple. Depending on whether the market is up, down, or flat, he opts for a different item. It might be a bacon, egg, and cheese biscuit on a good day, or a cheaper option of two sausage patties on a down market day. Some reports even mention an occasional breakfast of Oreos or chocolate chip ice cream.
  • Lunch: This often involves a Dairy Queen chili-cheese dog and a hot fudge sundae with nuts. Other lunches have included burgers from places like Shake Shack.
  • Snacks: Throughout the day, Buffett is known to snack on items like Utz potato sticks and See's Candies. He is also known for his liberal use of salt, described as a "snowstorm" by a former colleague.
  • Beverages: The cornerstone of his diet is Coca-Cola. He consumes at least five 12-ounce cans per day, primarily Cherry Coke, which he says makes him one-quarter Coke.

The Estimated Caloric Breakdown

Based on his stated diet, it is possible to estimate the calories in Warren Buffett's daily intake. His own estimate of consuming around 2,700 calories per day aligns with analyses of his known food choices.

  • Coca-Cola: Five cans of regular Coca-Cola contain approximately 700 calories, which is about a quarter of his total intake, as he noted.
  • Breakfast (McDonald's): Depending on the choice, this can range from approximately 300 to 500 calories.
  • Lunch (Dairy Queen): A chili-cheese dog and a sundae could easily total 650 calories or more.
  • Snacks and Dinner: This category includes items like See's Candies and any other meals, potentially adding hundreds to over a thousand calories.

The Longevity Paradox: How Does Buffett Get Away With It?

For many, such a diet would lead to significant health problems. Yet, Buffett has lived a long and successful life. Medical experts and observers have pointed to a few potential reasons for this seeming paradox.

A Tale of Two Diets: Buffett vs. Standard Recommendations

This table provides a stark comparison between Buffett's reported diet and standard, health-conscious dietary guidelines:

Aspect Warren Buffett's Diet Typical Healthy Diet Implication
Calorie Intake ~2,700 calories (as stated) Varies (e.g., 2,000 for many adults) Buffett's intake is high, especially for an older adult with limited exercise.
Sugar Consumption Extremely high (five cokes, sundaes, candy) Limited to natural sugars and occasional treats High sugar is linked to diabetes, obesity, and heart disease.
Junk/Processed Food Dominant source of calories Minimal, as part of a balanced diet High intake is linked to poor health outcomes.
Fruit and Vegetables Almost non-existent High intake of varied produce recommended Lack of vitamins, minerals, and fiber is concerning.
Sodium Intake Excessively high due to salt addiction Moderated to reduce heart disease risk High sodium contributes to high blood pressure.
Hydration Relies on Coca-Cola Primarily water Soda lacks the hydration benefits and adds unwanted sugar and calories.

Is it Luck, Lifestyle, or Something Else?

  • The Genetic Factor: Experts suggest Buffett may have a fortunate genetic makeup that allows his body to process high-sugar and high-fat foods with less harm than the average person. This "lucky genes" theory is supported by the fact that only a small percentage of the population might share this resilience.
  • Low-Stress Lifestyle: Despite managing a massive investment empire, Buffett has maintained a relatively low-stress lifestyle, avoiding excessive exercise and finding joy in simple pleasures like playing bridge. Happiness, as he himself states, may be a factor in longevity.
  • The Power of Anecdote: It is critical to remember that Buffett's story is an anecdote, not a scientific study. His health could be due to factors unknown to the public, such as advanced medical care. His success is an exception to the rule, not a new rule to live by.

A Cautionary Tale for Public Health

While Buffett's diet is a source of popular fascination, it serves as a cautionary tale for the general public. He has openly advised against others mimicking his approach, famously saying, “Be yourself”. For most people, a diet high in sugar and processed foods is a recipe for long-term health problems, including obesity, type 2 diabetes, and cardiovascular disease. The average person does not have the genetic buffer or resources to withstand such a diet without serious consequences.

The takeaway is not that junk food is the secret to a long life, but rather that individual health is a complex interplay of genetics, diet, lifestyle, and healthcare access. For the overwhelming majority, the standard recommendations of a balanced diet, regular exercise, and moderation are the safest and most effective paths to long-term well-being.

Conclusion

In summary, Warren Buffett eats an estimated 2,700 calories a day, a significant portion of which comes from his famously indulgent consumption of Coca-Cola, McDonald's, and Dairy Queen. While his long lifespan seems to defy conventional wisdom, medical professionals and Buffett himself acknowledge that his is an outlier case likely influenced by genetics and a low-stress lifestyle rather than the diet itself. His example should not be followed as a blueprint for health, but rather viewed as a fascinating exception that underscores the importance of a balanced diet and healthy habits for the average person.

The Buffett Diet: A Closer Look at the Outlier

For most people, a diet consisting of primarily fast food, sugary sodas, and candy is a "health time bomb," as experts describe it. Buffett's financial discipline is a stark contrast to his dietary habits, but his investment in companies like Coca-Cola and Dairy Queen reflects a deep-seated personal preference. The story is a reminder that personal anecdotes, especially those of highly successful individuals, are not reliable guides for general health advice. Ultimately, a balanced and moderate approach to nutrition, rich in fruits, vegetables, and whole foods, remains the most scientifically sound path to long-term health and wellness.

Business Insider: I ate like Warren Buffett for a week — and it was miserable

Frequently Asked Questions

Warren Buffett has estimated that he eats around 2,700 calories per day, with about a quarter of those calories coming from his daily consumption of five cans of Coca-Cola.

His diet famously includes a McDonald's breakfast, often based on stock market performance, and a lunch of a Dairy Queen chili-cheese dog and a sundae. He drinks five cans of Coca-Cola daily and snacks on See's Candies and potato sticks.

No, Buffett's diet is widely considered unhealthy by medical and nutritional standards due to its high levels of sugar, saturated fat, and sodium, and its lack of fruits and vegetables.

He once joked that he chose to eat like a six-year-old because actuarial tables show that age group has the lowest death rate. This reflects his personal preference for simple, enjoyable foods over healthier alternatives.

It is not certain how his health has remained stable for so long, but experts suggest it could be due to fortunate genetics, a low-stress lifestyle, and top-tier medical care rather than his diet itself. His case is a significant outlier.

No, he does not. He has explicitly advised others not to copy his eating habits and to "be yourself," acknowledging that what works for him is not a universal health plan.

For most people, a diet with consistently high sugar and saturated fat intake significantly increases the risk of conditions like obesity, type 2 diabetes, and heart disease.

References

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.