Insert the information in the form and the calculator will convert grams to calories and vice versa.

What is the grams to calories converter?

The grams to calories converter is a tool that converts grams of macros to calories and vice versa.

How to convert grams to calories?

To convert grams to calories you should use the following formulas:
1 gram of carbohydrate = 4 calories
1 gram of protein = 4 calories
1 gram of fat = 9 calories

Why use grams to calories converter?

The grams to calories converter is used in order to convert grams of macros to calories and vice versa.