Olive Oil vs Avocado Oil: which is healthier?

Per 100g, Olive Oil has 889 calories, 0g protein, 0g fiber, and 100g fat, while Avocado Oil has 800 calories, 0g protein, 0g fiber, and 100g fat. Avocado Oil is the lower-calorie pick, and their protein content is close enough that it rarely tips the decision.

Which has more calories, Olive Oil or Avocado Oil?

Per 100g, Olive Oil has 889 calories and Avocado Oil has 800 calories, a difference of 89 calories. In practical terms, 1 tablespoon (119 calories) of olive oil compares with 100g (884 calories) of avocado oil.

Which has more protein, Olive Oil or Avocado Oil?

Olive Oil leads on protein with 0g per 100g; the gap is 0.0g per 100g (Olive Oil 0g vs Avocado Oil 0g). If you are tracking protein targets, that difference compounds quickly across a full day of meals.

Which is better for a low-carb diet, Olive Oil or Avocado Oil?

Olive Oil has 0g of carbs per 100g compared to 0g in Avocado Oil, making Olive Oil the easier fit for low-carb or keto plans. Fiber is 0g vs 0g per 100g, which also affects net carbs.

Can I substitute Olive Oil for Avocado Oil?

Often, yes. Swapping avocado oil for olive oil shifts your meal by about 89 calories and 0.0g of protein per 100g, so adjust portions if you are logging macros. Texture and cooking behavior differ more than nutrition in many recipes, so test the swap in small batches first.