Glycemic index of butter
The glycemic index (GI) of butter equals to 0, which classifies it as a high GI food.
Glycemic load of butter
The glycemic load (GL) of butter is equal to 0.0, which classifies it as a high GL food.
Butter: Calories and Nutritional info
100 grams of butter contain 717 kcal (3000 kJ), 0.2 grams of proteins, 0.7 grams of carbohydrates, and 81.0 grams of fats.