Rice Flour Calories and Nutrition Facts
Rice Flour has 365 calories per 100 g, with 7.2 g protein, 75.5 g carbs and 3.9 g fat. Official USDA analytical record: Flour, rice, brown (FDC ID: 1104812).
A 100g serving of rice flour contains 365 calories, 7.2g protein, 75.5g total carbs (75.5g net carbs), and 3.9g fat.
Energy density
3.65 kcal/g
medium
Protein / 100 kcal
2 g
satiety per calorie
Net carbs / 100 g
75.5 g
carbs minus fibre
100 kcal portion
27 g
≈ 1 oz
- Sugars
- 0g
- Fibre
- 0g
- Saturated fat
- 0g
- Sodium
- 1mg
Flour, rice, brown nutrition facts
The table below shows the complete nutritional profile for flour, rice, brown per 100 g (the laboratory analytical standard), alongside the share of the FDA Daily Value each nutrient covers. Most of its calories come from carbohydrate.
| Nutrient | Per 100 g | % DV* |
|---|---|---|
| Calories | 365 kcal | — |
| Protein | 7.2 g | 14% |
| Carbohydrate | 75.5 g | 27% |
| Fat | 3.9 g | 5% |
| Sugars | 0 g | — |
| Fibre | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Sodium | 1 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.
Rice 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 3.65 kcal per gram (medium energy density), medium energy density — portion size starts to matter, so weigh it if you are tracking closely.
| Amount | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| 1 oz (28 g) | 103 kcal | 2 g | 21.4 g | 1.1 g |
| 100 g (3.5 oz) | 365 kcal | 7.2 g | 75.5 g | 3.9 g |
| 4 oz (113 g) | 414 kcal | 8.2 g | 85.6 g | 4.4 g |
| 8 oz / ½ lb (227 g) | 828 kcal | 16.3 g | 171.2 g | 8.8 g |
| 1 lb (454 g) | 1656 kcal | 32.7 g | 342.5 g | 17.7 g |
Data sourced from USDA FoodData Central Foundation Foods dataset (public domain, CC0). Laboratory food profile and analytical measurements verified under USDA FDC ID 1104812.
View raw USDA laboratory entry →How rice flour compares to other grains & pasta
Against the 41 grains & pasta in this database, rice flour ranks 17th lowest in calories and 36th highest in protein. The category averages 372 kcal per 100 g, so this one is 2% below it. The lightest option in the category is buckwheat, whole grain at 356 kcal per 100 g, and the protein leader is chia seeds, dry, raw at 17 g per 100 g.
| Grains & Pasta (by calories) | Calories | Protein | kcal/g |
|---|---|---|---|
| 🍽️ Flour, spelt, whole grain | 364 kcal | 14.5 g | 3.64 |
| 🍐 Sorghum flour, white, pearled, unenriched, dry, raw | 364 kcal | 10.2 g | 3.64 |
| 🍚 Flour, rice, brown (this page) | 365 kcal | 7.2 g | 3.65 |
| 🍽️ Flour, wheat, all-purpose, enriched, bleached | 366 kcal | 10.9 g | 3.66 |
| 🍚 Rice, brown, long grain, unenriched, raw | 366 kcal | 7.3 g | 3.66 |
Portion planning with rice flour
- 100 calories comes to about 27 g (1 oz).
- 20 g of protein takes about 278 g, bringing 1015 kcal with it — that is 2 g of protein per 100 calories.
- Macro split by calories: 83% carbs, 8% protein, 10% 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:
- Good source of protein — 7.2 g per 100 g (≥ 10% DV)
- Low saturated fat — 0 g per 100 g (≤ 1 g)
- Sodium free — 1 mg per 100 g (< 5 mg)
- Sugar free — 0 g total sugars per 100 g (< 0.5 g)
Track rice flour for free
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More grains & pasta
Rice Flour FAQ & Nutrition Questions
How many calories and carbs are in 100 g of rice flour?
One serving of 100 g provides 365 calories, 75.5 g total carbs, 7.2 g protein, and 3.9 g fat.
How many calories are in 100 g of rice flour?
Rice Flour contains 365 calories per 100 g, with 7.2 g protein, 75.5 g carbohydrate, and 3.9 g fat. Use the interactive calculator above to scale to any custom amount.
What is the USDA FoodData Central (FDC) ID for rice flour?
The official USDA FoodData Central ID for "Flour, rice, brown" is FDC ID: 1104812. You can view the verified laboratory analytical record on the USDA FoodData Central Database.
What is the macronutrient breakdown of rice flour?
By calories, rice flour is approximately 83% carbohydrates, 8% protein, and 10% fat.
How many calories are in an ounce of rice flour?
One ounce (28 g) of rice flour has 103 calories, with 2 g protein, 21.4 g carbs and 1.1 g fat. Four ounces (113 g) comes to 414 calories, and a full pound (454 g) to 1656 calories.
How much rice flour is 100 calories?
About 27 g of rice flour supplies 100 calories, because it carries 3.65 kcal per gram (medium energy density). Medium energy density — portion size starts to matter, so weigh it if you are tracking closely.
How much rice flour do I need for 20 g of protein?
Roughly 278 g of rice flour, which also brings 1015 calories with it. That works out to 2 g of protein per 100 calories.
Is rice flour high or low in calories for a grains & pasta?
Rice Flour sits 2% below the grains & pasta average of 372 kcal per 100 g, ranking 17th lowest of 41 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.