What does 100 calories of soy milk look like?

100 calories =¾ cup185 g · 6.5 oz
Very low calorie density0.54 kcal/g
Each 🥛 = one cup (~243.0 g). The last icon shows a part of one.
Food volume for 100 kcal

Soy milk has 54 calories per 100 g, so 100 calories is ¾ cup of soy milk (185 g). That's more food per calorie than most dairy on this site (average 126 g). It's one of the better protein sources per calorie here: 6.1 g of protein per 100 kcal. Foods like this are ideal for bulking up meals without adding many calories.

Soy milk: 50 to 500 calories

CaloriesGramsOuncesCups
50 kcal93 g3.3 oz⅓
100 kcal185 g6.5 oz¾
200 kcal370 g13.1 oz1½
300 kcal556 g19.6 oz2¼
500 kcal926 g32.7 oz3¾

What's in 100 calories of soy milk

6.1 gprotein
11.6 gcarbs
3.2 gfat
1.1 gfiber

Protein 24% Carbs 47% Fat 29% of calories

Want more food for the same 100 calories?

These give you at least 2½ times more volume than soy milk:

Compare with other dairy

Food100 kcal isGrams
🥛 Soy milk¾ cup185 g
🥛 Almond milk (unsweetened)2½ cups667 g
🥛 Skim milk1¼ cups294 g
🥛 Kefir (lowfat, plain)1 cup233 g
🥛 2% milk¾ cup200 g
🥣 Greek yogurt (nonfat, plain)1 container (170 g)170 g
🥛 Yogurt (plain, whole milk)⅔ cup164 g
🥛 Milk (whole)⅔ cup164 g
🐐 Goat milk⅔ cup145 g
🥛 Chocolate milk½ cup128 g
🥣 Cottage cheese (low-fat)½ cup124 g
🥣 Vanilla yogurt (low-fat)⅔ 6-oz container118 g
🥣 Greek yogurt (whole milk)103 g103 g

See all dairy →

Questions

How much is 100 calories of soy milk?

100 calories of soy milk is about 185 g (6.5 oz), or roughly ¾ cup.

How many calories are in 100 g of soy milk?

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

Is soy milk good for weight loss?

Very low calorie density (0.54 kcal per gram). You can eat a large volume of this food for few calories. 100 calories also gives you 6.1 g of protein and 1.1 g of fiber.

How many calories are in one cup?

About 131 calories.

How many cups is 200 calories?

About 1½ (370 g).

Free printable

The 100-calorie cheat sheet

One page with 300+ foods and their exact 100-calorie portions. Stick it on the fridge.

Source: USDA FoodData Central, "Soymilk, original and vanilla, unfortified" (FDC ID 172446). Grams for 100 kcal = 100 ÷ calories per gram. Unit weight: USDA: 1 cup = 243.0 g. Real portions vary by size, variety and preparation. Updated 2026-10-23.