Soy Flour Calories and Nutrition Facts
Soy Flour has 452 calories per 100 g, with 38.6 g protein, 27.9 g carbs and 20.7 g fat. Official USDA analytical record: Flour, soy, full-fat (FDC ID: 1104766).
A 100g serving of soy flour contains 452 calories, 38.6g protein, 27.9g total carbs (27.9g net carbs), and 20.7g fat.
Energy density
4.52 kcal/g
high
Protein / 100 kcal
8.5 g
satiety per calorie
Net carbs / 100 g
27.9 g
carbs minus fibre
100 kcal portion
22 g
≈ 0.8 oz
- Sugars
- 0g
- Fibre
- 0g
- Saturated fat
- 0g
- Sodium
- 2mg
Flour, soy, full-fat nutrition facts
The table below shows the complete nutritional profile for flour, soy, full-fat per 100 g (the laboratory analytical standard), alongside the share of the FDA Daily Value each nutrient covers. Most of its calories come from fat, and it is high in protein (38.6 g per 100 g).
| Nutrient | Per 100 g | % DV* |
|---|---|---|
| Calories | 452 kcal | — |
| Protein | 38.6 g | 77% |
| Carbohydrate | 27.9 g | 10% |
| Fat | 20.7 g | 27% |
| Sugars | 0 g | — |
| Fibre | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Sodium | 2 mg | 0% |
*Percent Daily Value per 100 g, against the FDA reference intakes for adults and children 4+ years (50 g protein, 275 g carbohydrate, 28 g fibre, 78 g fat, 20 g saturated fat, 2300 mg sodium). Total sugars has no Daily Value — the 50 g reference applies to added sugars only, and USDA reports total sugars here.
Soy Flour calories by weight: ounces, pounds and grams
USDA publishes this food per 100 g, so here is the same profile converted to the weights a kitchen scale and a US recipe actually use. At 4.52 kcal per gram (high energy density), energy dense: small portions carry a lot of calories, so measuring rather than eyeballing makes a real difference.
| Amount | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| 1 oz (28 g) | 128 kcal | 10.9 g | 7.9 g | 5.9 g |
| 100 g (3.5 oz) | 452 kcal | 38.6 g | 27.9 g | 20.7 g |
| 4 oz (113 g) | 513 kcal | 43.8 g | 31.6 g | 23.5 g |
| 8 oz / ½ lb (227 g) | 1025 kcal | 87.5 g | 63.3 g | 46.9 g |
| 1 lb (454 g) | 2050 kcal | 175.1 g | 126.6 g | 93.9 g |
Data sourced from USDA FoodData Central Foundation Foods dataset (public domain, CC0). Laboratory food profile and analytical measurements verified under USDA FDC ID 1104766.
View raw USDA laboratory entry →How soy flour compares to other beans & legumes
Against the 20 beans & legumes in this database, soy flour ranks 18th lowest in calories and 2nd highest in protein. The category averages 244 kcal per 100 g, so this one is 85% above it. The lightest option in the category is soy milk, unsweetened, plain, shelf stable at 39 kcal per 100 g, and the protein leader is flour, soy, defatted at 51.1 g per 100 g.
| Beans & Legumes (by calories) | Calories | Protein | kcal/g |
|---|---|---|---|
| 🍽️ Flour, soy, defatted | 366 kcal | 51.1 g | 3.66 |
| 🫘 Chickpeas, (garbanzo beans, bengal gram), dry | 383 kcal | 21.3 g | 3.83 |
| 🍽️ Flour, soy, full-fat (this page) | 452 kcal | 38.6 g | 4.52 |
| 🥜 Peanuts, raw | 588 kcal | 23.2 g | 5.88 |
| 🥜 Peanut butter, creamy | 632 kcal | 24 g | 6.32 |
Portion planning with soy flour
- 100 calories comes to about 22 g (0.8 oz).
- 20 g of protein takes about 52 g, bringing 235 kcal with it — that is 8.5 g of protein per 100 calories.
- Macro split by calories: 25% carbs, 34% protein, 41% fat.
Nutrient screening detail
The badges near the top of this page come from screening the per-100 g values against the FDA nutrient-content thresholds in 21 CFR 101.54–101.62. The regulations define those claims per reference serving rather than per 100 g, so treat these as a like-for-like comparison between foods, not as a statement about a product label:
- High protein — 38.6 g per 100 g (≥ 20% DV)
- Low saturated fat — 0 g per 100 g (≤ 1 g)
- Sodium free — 2 mg per 100 g (< 5 mg)
- Sugar free — 0 g total sugars per 100 g (< 0.5 g)
Track soy flour for free
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Soy Flour FAQ & Nutrition Questions
How many calories and carbs are in 100 g of soy flour?
One serving of 100 g provides 452 calories, 27.9 g total carbs, 38.6 g protein, and 20.7 g fat.
How many calories are in 100 g of soy flour?
Soy Flour contains 452 calories per 100 g, with 38.6 g protein, 27.9 g carbohydrate, and 20.7 g fat. Use the interactive calculator above to scale to any custom amount.
What is the USDA FoodData Central (FDC) ID for soy flour?
The official USDA FoodData Central ID for "Flour, soy, full-fat" is FDC ID: 1104766. You can view the verified laboratory analytical record on the USDA FoodData Central Database.
What is the macronutrient breakdown of soy flour?
By calories, soy flour is approximately 25% carbohydrates, 34% protein, and 41% fat.
How many calories are in an ounce of soy flour?
One ounce (28 g) of soy flour has 128 calories, with 10.9 g protein, 7.9 g carbs and 5.9 g fat. Four ounces (113 g) comes to 513 calories, and a full pound (454 g) to 2050 calories.
How much soy flour is 100 calories?
About 22 g of soy flour supplies 100 calories, because it carries 4.52 kcal per gram (high energy density). Energy dense: small portions carry a lot of calories, so measuring rather than eyeballing makes a real difference.
How much soy flour do I need for 20 g of protein?
Roughly 52 g of soy flour, which also brings 235 calories with it. That works out to 8.5 g of protein per 100 calories.
Is soy flour high or low in calories for a beans & legume?
Soy Flour sits 85% above the beans & legumes average of 244 kcal per 100 g, ranking 18th lowest of 20 in this category.
Is this nutrition data free to use?
Yes. The data is sourced directly from USDA FoodData Central (CC0 public domain). Viewing and scaling portions here is 100% free with no sign-up — and you can log this food free in our online food diary.