Butter vs Omelette: Which Has More Calories?
Per 100 g, Butter has 717 kcal and Omelette has 149 kcal, so Omelette has 79% fewer calories.
Omelette has more protein (9.99 g vs 0.85 g). Butter has more fat (81.1 g vs 11 g). Relative to calories, Omelette is the better protein source (6.7 g vs 0.12 g of protein per 100 kcal).


Nutrition Facts
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Amount Per Serving:
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Amount Per Serving:
Butter vs Omelette 100g Compare
| per 100g | Butter | Omelette |
|---|---|---|
| Calories | 717 | 149 |
| Fat | 81.11 g | 10.98 g |
| Protein | 0.85 g | 9.99 g |
| Calcium | 24 mg | 66 mg |
| Iron | 0.02 mg | 1.31 mg |
| Magnessium | 2 mg | 11 mg |
| Phosphorus | 7 mg | 165 mg |
| Potassium | 24 mg | 132 mg |
| Sodium | 11 mg | 145 mg |
| Zink | 7 mg | 1.04 mg |
| Vitaminium A | 2499 IU | 161 IU |
| Vitaminium B3 (Niacin) | 0.042 mg | 0.076 mg |
| Vitaminium E | 2.32 mg | 1.15 mg |
| Vitaminium K | 0.007 µg | 4 µg |
More Calories in Butter
At first glance, you can see that in butter is much more calories than in omelette.
Butter has 717 kcal per 100g and omelette 149 kcal per 100g so it is pretty easy to calculate that the difference is about 381%.
In butter and in omelette most calories came from fat.
See tables below to compare butter with omelette in details.
Butter 100g
717kcalCalories source
- 0% CARBS.
- 0% PROTEIN
- 100% FAT
Omelette 100g
149kcalCalories source
- 0% CARBS
- 29% PROTEIN
- 71% FAT
Compares of butter
Compares of omelette
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About the data
Nutrition values on this page are given per 100 g of the food and are based on the official United States Department of Agriculture FoodData Central database. The exact record used for each food is linked under the tables.
Marcin Piotrowicz – calories-info.com creator · Healthy diet and healthy lifestyle promoter. The information is for general purposes and is not medical or dietary advice.