How much protein is in Soy milk?

Soy milk, unsweetened, plain contains 3.55g of protein per 100g. This is 7% of the recommended daily value of 50g.

Is Soy milk good for weight loss?

Soy milk, unsweetened, plain has 38 calories per 100g. With fewer than 50 kcal per 100g, it is a very low-calorie food and can be included freely in most weight-loss diets.

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Calories in Soy milk, unsweetened, plain

Q: How many calories are in Soy milk?

Soy milk, unsweetened, plain contains 38 calories per 100g. A typical serving of 100g (100g) provides 38 calories.

Q: How many carbs are in Soy milk?

Soy milk, unsweetened, plain contains 1.29g of carbohydrates per 100g.

Complete nutrition facts, macros, vitamins, and minerals — per 100g and per serving. Data sourced from USDA FoodData Central Foundation Foods database.

38 kcal

per 100g

Protein 3.55g

Carbs 1.29g

Fat 2.12g

Fiber 0g

Calories by Serving Size

100g

38 kcal

P 3.55g C 1.29g F 2.12g

200g

76 kcal

P 7.1g C 2.6g F 4.2g

50g

19 kcal

P 1.8g C 0.6g F 1.1g

Full Nutrition Facts

Per 100g — daily values based on a 2,000 calorie diet

Nutrition Facts

Serving size: 100g

Calories 38

% Daily Value*

Total Fat 2.12g 3%

Saturated Fat 0.31g 2%

Trans Fat 0g

Sodium 34.3mg 1%

Total Carbohydrate 1.29g 0%

Dietary Fiber 0g 0%

Protein 3.55g 7%

Calcium 101mg 8%

Iron 0.54mg 3%

Potassium 158mg 3%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

How does Soy milk fit your daily goals?

🏃

8 min

Walking to burn 38 kcal

🎯

of 2,000 kcal daily goal

💪

3.55g

protein (7% of daily 50g)

⚡

servings until 2,000 kcal

🍎

Log Soy milk in CalRay — just snap a photo

CalRay's AI recognizes soy milk and hundreds of thousands of other foods from a photo. No manual lookup needed.

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Frequently Asked Questions

How many calories are in Soy milk, unsweetened, plain?

Soy milk, unsweetened, plain contains 38 calories per 100g. It is considered a very low-calorie food (under 50 kcal/100g), making it excellent for weight management.

How much protein does Soy milk, unsweetened, plain have?

Soy milk, unsweetened, plain provides 3.55g of protein per 100g, which is 7% of the 50g daily recommended value. It is not a primary protein source.

How many carbs are in Soy milk, unsweetened, plain?

Soy milk, unsweetened, plain contains 1.29g of carbohydrates per 100g . It also provides 0g of dietary fiber.

Is Soy milk, unsweetened, plain good for weight loss?

Yes! Soy milk, unsweetened, plain is very low in calories (38 kcal/100g) and can be eaten in generous portions even on a calorie-restricted diet.

How do I track Soy milk, unsweetened, plain calories accurately?

The easiest way to track soy milk is with CalRay. Simply snap a photo of your meal and the AI will automatically identify the food and calculate calories and macros based on the estimated portion size — no manual lookup required. You can also search by name and adjust gram weight manually.