Olive Oil Calories: Exactly How Many in a Teaspoon?

Olive oil is a staple in many kitchens, and it’s often touted for its health benefits.

If you’re watching your calorie intake, you might be wondering: Just how many calories are in a teaspoon of olive oil? Understanding this can help you track your daily intake.

How many calories are in a teaspoon of olive oil?

One teaspoon of olive oil comes in at about 39.78 calories. Almost all of those calories come from fat. A teaspoon contains about 4.5 grams of fat.

Olive oil doesn’t contain any:

  • protein
  • carbohydrates
  • sugar
  • fiber

What’s in a teaspoon of olive oil?

Olive oil is mostly fat, but there’s more to it than that.

Types of fatty acids

In a teaspoon of olive oil, you’ll find:

  • 0.62g of saturated fatty acids
  • 3.28g of monounsaturated fatty acids (the “healthy” kind!)
  • 0.47g of polyunsaturated fatty acids

Micronutrients

Olive oil also contains small amounts of Vitamin E (0.65 mg of alpha-tocopherol) and Vitamin K (2.71 mcg of phylloquinone).

To Conclude

A teaspoon of olive oil is a concentrated source of calories, primarily because of its high fat content. Each teaspoon contains around 40 calories.

While olive oil is a good source of healthy monounsaturated fats and vitamins, it’s still important to keep portion sizes in mind when you cook with it or add it to your food.