Carbs in 1 Cup Uncooked White Rice

How many carbs are in 1 cup uncooked white rice?

1 Cup Uncooked White Rice has 78.9g net carbs per 100g — 80g total carbs minus 1.1g fiber — plus 7g protein, 0.5g fat, and 365 calories. 1 cup dry (185g) works out to about 146g net carbs and 675 calories. That makes 1 cup uncooked white rice high in net carbs and higher than the typical breads and grain, which averages about 45.3g net carbs per 100g. At this carb count, 1 cup uncooked white rice is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per per 100 g, sourced from Manufacturer-reported values; net carbs are computed by CarbMeNot.

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Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

1 Cup Uncooked White Rice
78.9g
Net carbs
80g
Total carbs
1.1g
Fiber
7g
Protein
0.5g
Fat
365
Calories

Values per 100 g.

Carbs by serving size

ServingNet carbsTotal carbsCalories
1 cup dry146g148g675
100 g (3.5 oz)78.9g80g365
1 oz (28 g)22.1g22.4g102

How many calories are in 1 cup uncooked white rice?

1 Cup Uncooked White Rice has 365 calories per 100g. 1 cup dry (185g) has about 675 calories. That's alongside 7g protein, 0.5g fat, and 78.9g net carbs per 100g.

Nutrition facts

NutrientAmount (per 100 g)
Calories365
Total carbs80g
Net carbs78.9g
Fiber1.1g
Sugar0g
Sugar alcohols0g
Protein7g
Fat0.5g
Sodium5mg
Potassium115mg

Source: Manufacturer-reported values (bread-grains). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.

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Frequently asked questions

How many carbs are in 1 cup uncooked white rice?
1 Cup Uncooked White Rice has 80g of total carbs and 78.9g of net carbs per 100 grams.
How many net carbs are in 1 cup uncooked white rice?
1 Cup Uncooked White Rice has 78.9g of net carbs per 100 grams (total carbs 80g minus 1.1g fiber).
Is 1 cup uncooked white rice keto-friendly?
1 Cup Uncooked White Rice has 78.9g net carbs per 100g, which is high for keto. Enjoy it in small portions or save it for higher-carb days.
How many calories are in 1 cup uncooked white rice?
1 Cup Uncooked White Rice has 365 calories per 100 grams.
How many carbs are in 1 cup dry of 1 cup uncooked white rice?
1 cup dry of 1 cup uncooked white rice (185g) has about 146g net carbs, 148g total carbs, and 675 calories.

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CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.