How do you count carbohydrates?

Here are some ways to help you and your child count the carbohydrate content of his or her food and spread the amount throughout the day. Your child will have the best chance of success if you and other members of the family also eat a variety of healthy foods.

Establish a meal plan

• Talk with a registered dietitian or certified diabetes educator to help you plan the amount of carbohydrate to include in your child’s meals and snacks. You can use a carbohydrate counting form( What is a PDF document? ).
• Learn what makes a standard portion of carbohydrate foods. Each serving size or standard portion contains about 15 grams of carbohydrate. It might be helpful to measure your food portions when you are first learning what makes up a standard portion.
• Learn how to count either grams or servings of carbohydrate.
  • Counting grams: For example, if you want to eat 45 grams of carbohydrate, you would choose three servings (3 servings x 15 grams per serving = 45 grams). So for breakfast, you could choose three servings of different foods (such as oatmeal, milk, and half of a banana) or three servings of the same food (such as a larger serving of oatmeal).
  • Counting servings: In this system, 15 grams equals 1 carbohydrate serving. Instead of counting 45 grams of carbohydrate at breakfast, you would count 3 carbohydrate servings.
• Learn the standard portions of foods that contain protein. Protein foods, such as meat and cheese, are an important part of a balanced diet.
• Limit saturated fat. Talk with a registered dietitian about how much fat to include in your child’s meals.

Start counting

• Use the meal plan to select food for your child’s meals and snacks. Remember, high-sugar foods or sweets should be eaten only sometimes and in smaller servings than starches, fruits, and milk.
• Serve standard portions. It might be helpful to measure your food when you are first learning what makes up a standard portion.
• Check your child’s blood sugar level often. If you check it before and 1 to 2 hours after a meal, you will be able to see how the food your child eats affects his or her blood sugar.
• If your child needs mealtime insulin, you might be taught to adjust the amount of insulin needed to cover the amount of carbohydrate your child eats.
• Record what your child eats and his or her blood sugar results in a food record. At each regular visit with a certified diabetes educator or a registered dietitian, or whenever you think the meal plan needs a change, you can review your food record.

Other helpful suggestions

• Read food labels for carbohydrate and calorie content. Notice the serving size on the package.
• Get more help. The American Diabetes Association offers booklets that can help you learn how to count carbohydrates, measure and weigh food, and read food labels.