Butter Nutrition Facts and Health Benefits

Butter annotated

Verywell / Alexandra Shytsman 

Butter is made by separating milk from cream, then churning the cream until it thickens into a solid mass. ("Nut butters," on the other hand, are made by grinding nuts into a paste so that they have a consistency similar to butter made from cow's milk.)

Cow's milk butter has been a cook's staple, then a saturated-fat scapegoat, and has now been somewhat vindicated as a natural source of satisfying fat. Whether it's right for you depends on your values, preferences, and personal health needs and goals.

Butter Nutrition Facts

The following nutrition information is provided by the USDA for one tablespoon of unsalted butter.

  • Calories: 102
  • Fat: 12g
  • Sodium: 2mg
  • Carbohydrates: 0g
  • Fiber: 0g
  • Sugars: 0g
  • Protein: 0.1g


There are no carbohydrates in butter, making it a low-carb, low-glycemic food.


The calories in butter come from fat. While there are different types of fat in butter, most of the fat is saturated fat (just over 7 grams per tablespoon). There are 30.5 milligrams of cholesterol in a tablespoon of butter.


Even though it is made from milk, a single serving of butter provides virtually no protein.

Vitamins and Minerals

You'll benefit from a small amount of vitamin A when you consume butter: 97 micrograms per tablespoon, which is about 14% of the recommended daily allowance for women and 11% for men.

Health Benefits

Butter is popular among people who follow a low carb diet or high-fat eating plan (such as a ketogenic diet). Like many forms of fat, butter is satisfying. Eating a small amount of satisfying fat may be better than consuming larger quantities of fat alternatives that are less satisfying and may include processed ingredients.

In some cases, the butter alternative may increase your daily calorie and fat intake more than butter. Butter also contains some nutrients, such as vitamin A, and butter made from grass-fed cows may also contain vitamin K2 and omega-3 fatty acids.


If you have a diagnosed dairy allergy or avoid dairy in your diet for any reason, you should avoid butter. Common symptoms of dairy allergy can include mild reactions such as hives or more severe symptoms including trouble breathing.

Baked goods and other products that contain butter may also cause a reaction. If you are unsure about your dairy allergy and are not sure if you can safely consume butter, check with your healthcare provider. 

Adverse Effects

Most health experts, including the American Heart Association, still recommend reducing your intake of saturated fats like butter. The AHA recommends no more than 13 grams of saturated fats per day, and a tablespoon of butter has almost half that. So it's smart to consume butter in moderation, unless your health care team recommends differently.

Margarine vs. Butter

This debate can be a tricky one to resolve. Butter is made from milk, a whole food, whereas margarine is usually made from vegetable oil, is highly processed, and often contains trans fats. The American Heart Association recommends that you reduce trans fats in your diet.

But there are many different margarine products on the market and each has a different nutritional profile. There are "heart-healthy" margarine brands, for example, that include healthy fats, such as omega-3 fatty acids.


When you buy butter, you can choose from salted or unsalted varieties. There's not much difference between them, except for the sodium levels. Butter calories do not change depending on the salt content.

Both types of butter can be used interchangeably in most recipes; some recipes specifically call for one type or the other. Ghee is a form of clarified butter that is often used in Indian cooking.

Butter Substitutes

If you're trying to eat less butter, there are many substitutes on the market. Popular butter substitutes include:

  • Margarine preparations vary, but an 80% fat margarine product may contain around 101 calories and 11.4 grams of fat per tablespoon.
  • Butter buds or sprinkles are made from maltodextrin, butter, and salt, and provide 17 calories and 60 milligrams of sodium per tablespoon.
  • Butter spray is made from water, soybean oil, salt, and other ingredients. Technically, it adds zero calories and fat to your food. But a single serving is 0.2 grams (or 1/3 of a second spray) which might be impossible to measure.
  • "Light" butter spreads made from butter are often lower in calories because they are puffed up or lightened with ingredients like water and/or maltodextrin so that you use less. A light butter product provides approximately 47 calories per tablespoon, 5 grams of fat, and 3.3 grams of saturated fat.

Butter Alternatives

There are also natural alternatives to butter and butter substitutes. The product you choose may depend on how you plan to use it.

  • Avocado makes a great spread on toast and is a good source of healthy fat.
  • Peanut butter brands vary, but a natural peanut butter product provides no added sugar or trans fat and can boost your protein intake.
  • Olive oil is a good substitute for butter when sautéing meat or vegetables.
  • If you use butter to top a potato or vegetables, fresh herbs can be a healthy, no-calorie substitute. Chives or tarragon can give foods a fresh savory flavor. Add a squeeze of lemon if desired.
  • You can use plain jam or jelly on toast, pancakes, or French toast instead of butter, but fresh fruit is even better. Spread ripe banana or layer thinly sliced strawberries to get healthy sweetness (and fiber) without added sugar.
  • Do you usually fry or scramble eggs in butter? Use a non-stick pan instead and eliminate the butter altogether. Eggs can be just as delicious without the added fat. 

Storage and Food Safety

Some people keep butter on the kitchen counter, so it is soft and easier to spread on toast and other foods. But butter makers recommend that you refrigerate the product in accordance with USDA and FDA guidelines.

Butter can be frozen for up to four months from the date of purchase. It should be frozen in its original container. Once thawed, it should be used within 30 days.

How to Prepare

Butter is not usually the star of most dishes, but rather an accent, topping, or part of the preparation method. It's an essential ingredient for many baked goods and for enhancing mashed veggies like potatoes and cauliflower.


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Article Sources
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  1. Butter, without salt. FoodData Central. U.S. Department of Agriculture. Published April 1, 2019.

  2. Vitamin A: Fact Sheet for Health Professionals. National Institutes of Health Office of Dietary Supplements. Updated February 14, 2020.

  3. Smit LA, Baylin A, Campos H. Conjugated linoleic acid in adipose tissue and risk of myocardial infarction. Am J Clin Nutr. 2010;92(1):34-40. doi:10.3945/ajcn.2010.29524

  4. Saturated Fat. American Heart Association.

  5. Trans Fats. American Heart Association.

  6. Margarine, regular, 80% fat, composite, tub, without salt. FoodData Central. U.S. Department of Agriculture. Published April 1, 2019.

  7. Butter replacement, fat-free powder. FoodData Central. U.S. Department of Agriculture. Published April 1, 2019.

  8. Butter cooking spray. FoodData Central. U.S. Department of Agriculture. Published April 1, 2019.

  9. Light butter, whipped, tub, salted. FoodData Central. U.S. Department of Agriculture. Published April 1, 2019.

  10. Are You Storing Food Safely?. Food and Drug Administration. Updated April 6, 2018.