How many calories are in mac and cheese?
Logged in Kallo on November 1, 2026
Anywhere from about 500 to 800 kcal. The pasta is the steady part; how much cheese and butter go into the sauce is what changes. Here are four real servings, each typed into Kallo the way people describe them.
Restaurant, big bowl
Mac and cheese at a restaurant, big bowl (elbow pasta + cheddar cheese sauce + breadcrumb topping)
Mac and cheese at a restaurant, big bowl (elbow pasta + cheddar cheese sauce + breadcrumb topping)
Boxed, ate half the box
Boxed mac and cheese, made with butter and milk, I ate half the box
Boxed mac and cheese, made with butter and milk, I ate half the box
With broccoli mixed in
Mac and cheese with broccoli (80g dry macaroni + cheddar cheese sauce + 100g steamed broccoli)
Mac and cheese with broccoli (80g dry macaroni + cheddar cheese sauce + 100g steamed broccoli)
Homemade, skim milk
Homemade mac and cheese (80g dry macaroni + 40g sharp cheddar + 100ml skim milk + 1 teaspoon butter)
Homemade mac and cheese (80g dry macaroni + 40g sharp cheddar + 100ml skim milk + 1 teaspoon butter)
What moves the number
In the restaurant bowl, the pasta is nearly half of it. The cheddar sauce adds 261 kcal and the breadcrumb topping only 39.
Where these numbers come from
Each meal above was typed into Kallo once, on November 1, 2026. Kallo split it into ingredients, estimated the grams, and took calories and macros from USDA FoodData Central and Vietnam’s National Institute of Nutrition.
More meals
- Spaghetti bolognese200 to 1,000 kcal
- Pepperoni pizza300 to 700 kcal
- Margherita pizza300 to 1,100 kcal
- Spaghetti carbonara300 to 900 kcal
- Chicken alfredo500 to 1,100 kcal
- Lasagna300 to 500 kcal
Or browse all 50 meals.
Type yours the way you would say it, like “mac and cheese, about a cup, made with skim milk”, and Kallo works out the rest.