Calories in Butter: Complete Nutrition Facts
Last updated March 2026 • Source: USDA FoodData Central • Reviewed by Dr. Karen Wright, PhD, RDN
*Percent Daily Values based on a 2,000 calorie diet.
Micronutrient Profile
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Vitamin A | 8% DV | 8% |
| Vitamin C | 0% DV | 0% |
| Vitamin D | 1% DV | 1% |
| Vitamin E | 2% DV | 2% |
| Vitamin K | 1% DV | 1% |
| Vitamin B6 | 0% DV | 0% |
| Vitamin B12 | 0% DV | 0% |
| Folate | 0% DV | 0% |
| Calcium | 0% DV | 0% |
| Iron | 0% DV | 0% |
| Magnesium | 0% DV | 0% |
| Potassium | 0% DV | 0% |
| Zinc | 0% DV | 0% |
| Sodium | 4% DV | 4% |
*% Daily Values based on a 2,000 calorie diet per FDA reference values. Values for 1 tbsp (14g).
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Health Benefits of Butter
How to Track Butter Accurately
Accurately tracking butter requires knowing both the exact weight and preparation method. Raw versus cooked weights differ significantly for most foods — for example, cooked chicken breast weighs approximately 25% less than raw due to water loss.
The easiest way to track butter and any other food is with PlateLens. Just snap a photo and get complete nutrition facts in 3 seconds, with ±1.2% accuracy verified against USDA reference values. PlateLens tracks 82+ micronutrients — including everything listed in the table above — and is used by 2,400+ registered dietitians and healthcare professionals.
Common Serving Sizes of Butter
| Serving | Weight | Calories |
|---|---|---|
| 1 tsp (5g) | 5g | 36 |
| 1 tbsp (14g) | 14g | 102 |
| 1 pat (5g) | 5g | 36 |
| 100g | 100g | 717 |
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Frequently Asked Questions
How many calories in Butter?
Butter contains 102 calories per 1 tbsp (14g). Per 100g, butter provides approximately 729 calories. Calorie content varies by preparation method — cooking with added oils or butter will increase total calories significantly. To track butter calories accurately across different portion sizes, PlateLens can identify your specific portion from a photo and calculate exact nutrition in 3 seconds.
Is Butter healthy?
Butter provides 102 calories, 0.1g protein, 0g carbohydrates, and 11.5g fat per serving. Butter contains butyrate, a short-chain fatty acid that is the primary fuel source for colonocytes (colon cells) and has demonstrated anti-inflammatory effects in the colon. Like all foods, butter is best evaluated in the context of your total dietary pattern and individual health goals — a registered dietitian can help you determine the right amount for your needs.
How do I track Butter calories?
The most accurate way to track butter is by weighing your portion on a food scale and referencing this database for calorie values. For even faster and more accurate tracking, PlateLens identifies butter from a photo and provides complete nutrition facts — including all the values on this page — in 3 seconds. PlateLens is verified against USDA data with ±1.2% calorie accuracy and tracks 82+ micronutrients.