What does 100 calories of macaroni and cheese (frozen) look like?

100 calories =½ cup67 g · 2.4 oz

Low calorie density1.49 kcal/g

🧀

Each 🧀 = one cup (~137.0 g). The last icon shows a part of one.

Food volume for 100 kcal

Macaroni and cheese (frozen) has 149 calories per 100 g, so 100 calories is ½ cup of macaroni and cheese (67 g).

Macaroni and cheese (frozen): 50 to 500 calories

Calories	Grams	Ounces	Cups
50 kcal	34 g	1.2 oz	¼
100 kcal	67 g	2.4 oz	½
200 kcal	134 g	4.7 oz	1
300 kcal	201 g	7.1 oz	1½
500 kcal	336 g	11.9 oz	2½

What's in 100 calories of macaroni and cheese (frozen)

3.8 gprotein

11.6 gcarbs

4.3 gfat

0.7 gfiber

Protein 15% Carbs 46% Fat 39% of calories

Want more food for the same 100 calories?

These give you at least 2½ times more volume than macaroni and cheese (frozen):

Sauerkraut100 kcal = 3¾ cups 526 g18.6 oz Romaine lettuce100 kcal = 13 cups (shredded) 588 g20.7 oz Asparagus100 kcal = 31 spears 500 g17.6 oz Spinach (raw)100 kcal = 14 cups 435 g15.3 oz

Compare with other meals & fast food

Food	100 kcal is	Grams
🧀 Macaroni and cheese (frozen)	½ cup	67 g
🍅 Tomato soup (low sodium, prepared)	1⅓ cups	333 g
🍲 Chicken noodle soup (chunky)	1 cup	213 g
🌶️ Chili with beans	⅓ cup	94 g
🍝 Cheese lasagna	⅓ cup	77 g
🥔 Potato salad	¼ cup	70 g
🥗 Coleslaw	⅓ cup	65 g
🍝 Spaghetti and meatballs	½ cup	59 g
🍚 Fried rice (restaurant)	½ cup	58 g
🥟 Vegetable egg roll	⅔ egg roll	47 g
🌯 Bean and cheese burrito (frozen)	⅓ burrito	45 g
🥟 Pork egg roll	½ egg roll	44 g
🌭 Corn dog	½ corn dog	40 g

See all meals & fast food →

Questions

How much is 100 calories of macaroni and cheese (frozen)?

100 calories of macaroni and cheese (frozen) is about 67 g (2.4 oz), or roughly ½ cup.

How many calories are in 100 g of macaroni and cheese (frozen)?

149 calories per 100 g, according to USDA FoodData Central.

Is macaroni and cheese good for weight loss?

Low calorie density (1.49 kcal per gram). Generous portions fit easily into a calorie budget. 100 calories also gives you 3.8 g of protein and 0.7 g of fiber.

How many calories are in one cup?

About 204 calories.

How many cups is 200 calories?

About 1 (134 g).

Free printable

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Source: USDA FoodData Central, "Macaroni and cheese, frozen entree" (FDC ID 173342). Grams for 100 kcal = 100 ÷ calories per gram. Unit weight: USDA: 1 cup = 137.0 g. Real portions vary by size, variety and preparation. Updated 2026-10-23.