Per 100 g, Olive oil has 884 calories and 0 g of protein, while Coconut oil has 892 calories and 0 g. Olive oil is the lighter choice, 8 kcal fewer per 100 g. Protein is the same for both.
| Per 100 g | Olive oil | Coconut oil |
|---|---|---|
| Calories | 884 kcal | 892 kcal |
| Protein | 0 g | 0 g |
| Carbs | 0 g | 0 g |
| Fat | 100 g | 99.1 g |
| Fiber | 0 g | 0 g |
Olive oil for fewer calories; protein is a tie.
Both columns are USDA FoodData Central numbers — the same sourced data Joules logs from, rather than the crowd-sourced entries that make many trackers disagree with each other.

Per 100 g, Olive oil has 884 calories and Coconut oil has 892. Olive oil is lower by 8 kcal. Compare per 100 g first, then scale to your actual portion.
Per 100 g, Olive oil has 0 g of protein and Coconut oil has 0 g. They are the same.
Neither is off-limits. Fewer calories per 100 g gives you more room in a deficit, but portion size and the rest of your day matter more than the swap itself. Log whichever you actually eat and watch your daily total.
Both foods come from USDA FoodData Central (SR Legacy): FDC ID 171413 for Olive oil and 171412 for Coconut oil, taken per 100 g so the comparison is like-for-like.
Snap a photo of Olive oil or Coconut oil in Joules and the calories and macros are logged for you — from the same USDA data.
Get JoulesA note on accuracy: calculators like this one provide estimates based on population-level formulas — your real needs vary with genetics, muscle mass, medical conditions, and more. Results are for information only and are not medical advice, a diagnosis, or a prescription. Talk to a doctor or registered dietitian before making significant changes to your diet or exercise, especially if you have a health condition, are pregnant, or are under 18.
Nutrition data: USDA FoodData Central, FDC ID 171413 · FDC ID 171412 (SR Legacy), per 100 g. Both entries are compared on the same basis.