Food weight and portion guide
Cooked brown rice: calories and portions
Rice, brown, long-grain, cooked (Includes foods for USDA's Food Distribution Program)
The reference is cooked long-grain brown rice. The amount of absorbed water affects its weight.
Calculate your portion
Enter 0.1–5,000 g. Exclude inedible skin, stones and bones.
for 150 g:
- Calories
- 184.5 kcal
- Protein
- 4.1 g
- Carbohydrate
- 38.4 g
- Fat
- 1.5 g
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Nutrition by weight
| Weight | Calories | Protein | Carbohydrate | Fat |
|---|---|---|---|---|
| 100 g | 123 | 2.7 g | 25.6 g | 1 g |
| 150 g | 184.5 | 4.1 g | 38.4 g | 1.5 g |
| 300 g | 369 | 8.2 g | 76.7 g | 2.9 g |
Values are scaled from the per-100-g data and rounded. “Calories” means kilocalories (kcal).
Tips for weighing and logging
Compare brown and white rice in the same cooked state and at the same weight.
To calculate manually, multiply your portion weight in grams by 123 and divide by 100. For example, 150 g provides approximately 184.5 kcal.
When logging a photo, check the food, cooking method and estimated portion before saving. A photograph cannot reliably show hidden oil or exact weight.
Sources and calculation method
The record below provides values per 100 g of edible food. One reference variety or brand does not represent every product.Library method and limitations
- USDA FoodData Central — SR Legacy — Rice, brown, long-grain, cooked (Includes foods for USDA's Food Distribution Program) · FDC ID: 169704 · SR Legacy Collection, April 2018
Data review and calculation: October 2, 2026. Author: Avocado editorial team. This guide supports food logging; it does not replace personalised advice from a registered dietitian.