Coconut oil has the same calories as all other fats, about 120 calories/tablespoon.
You don't want to swap heart-healthy unsaturated fats —like nuts, seeds, and other plant oils — for a saturated fat like coconut oil.
If you enjoy coconut oil, it's okay to use it sparingly. It's also okay to replace other sources of saturated fat with coconut oil, if you like its taste better.
You can eat all kinds of heart-healthy fats every day.
You should limit saturated fat to about 22 grams per day, or 10% of your daily calories.