2026-09-04 · Keto Food Verdicts · 1379 words · Lab-Verified Data

Is Rice Keto? Net Carbs in White Rice + What to Eat Instead

The Verdict First

Rice is not keto, and it is not really low-carb either. Cooked white rice lands at roughly 28 g net carbs per 100 g — a bowl of rice is easily 150–200 g, which puts a single serving at 42–56 g net carbs before you add anything else. That is a full day's keto budget in one side dish, and close to half a low-carb day's allowance. Rice is also almost pure starch with virtually no sugar and barely any fiber, so there is nothing in the carbohydrate package to slow it down.

Why so high? Rice is a seed built to fuel a growing plant, and its starch is dense and digestible. Cooking gelatinizes that starch, making it even quicker to digest. There is no version of ordinary rice — white, brown, jasmine, basmati — that comes close to the 5 g per 100 g keto line. Brown rice adds a little fiber and minerals, but its net carbs land a few grams below white.

The Numbers, per 100 g of cooked rice

The table above is pulled directly from USDA FoodData Central, not hand-copied. Three things worth noticing. First, sugars are nearly zero (0.05 g) — rice tastes unsweet because it is; its carbohydrate is starch, which your digestive system converts to glucose anyway. Second, fiber is only about 0.4 g, so subtracting it barely moves the number. Third, the macros are lopsided: nearly all calories from carbohydrate, minimal protein, minimal fat — which is why rice alone does little to blunt hunger on a keto pattern.

A note on our scale: we report everything per 100 g so foods are comparable. If you eat 200 g of cooked rice — a modest-looking bowl — double every number in the card. That arithmetic is where most "but rice can't be that bad" assumptions fall apart. Our net carbs guide shows the scaling method step by step.

What to Eat Instead

Missing rice is usually about texture and sauce delivery, not nutrition. These swaps cover both:

Cauliflower rice (the standard swap)

Riced cauliflower runs about 3.0 g net carbs per 100 g raw (USDA SR Legacy, FDC #169986) — comfortably inside the keto line. Pulsed in a food processor and sautéed dry in a hot pan, it picks up soy sauce, curry and stir-fry flavors well. The texture is looser than rice; pressing it with a paper towel after thawing frozen versions helps it brown.

Shirataki rice (konjac)

Near-zero digestible carbohydrate — essentially fiber and water. (No USDA SR Legacy entry exists for shirataki, so we publish no number for it — our no-data policy.) The smell out of the bag is the main obstacle: rinse thoroughly, dry-fry for a few minutes, and it becomes a neutral vehicle for saucy dishes. Texture is more noodle-bouncy than rice-fluffy.

Cabbage rice

Finely chopped or riced cabbage is even lighter: our verified raw green cabbage entry sits at 3.3 g net carbs per 100 g (FDC #169975), with a bit more bite than cauliflower. It is the better pick for fried-rice-style dishes with egg, because it holds up to high heat without going mushy.

If you are low-carb rather than keto, you have more room: a small 100 g portion of rice at ~28 g net carbs uses about a quarter of a 100–130 g daily budget. It is a budget question, not a chemistry question — measure it, log it, and spend the rest of your day's carbs on vegetables. The same budget logic applies to every starch staple we price, from oatmeal to potato: the numbers differ, the method does not.

A Keto Recipe: Cauliflower "Fried Rice"

The dish that converts rice-missing skeptics faster than any other.

Ingredients (2 servings): 400 g riced cauliflower · 2 eggs, beaten · 100 g bacon or diced chicken thigh · 2 tbsp avocado oil · 2 cloves garlic, minced · 2 spring onions, sliced · 1 tbsp soy sauce or tamari · 1 tsp sesame oil · ½ cup frozen peas-and-carrot mix (optional — adds ~4 g net carbs per serving)

1. Heat 1 tbsp avocado oil in a wide pan over high heat. Scramble the eggs fast, break into pieces, remove and set aside.
2. Add the remaining oil, then bacon or chicken. Cook until edges crisp.
3. Add garlic and the cauliflower rice. Spread it flat and let it sit 60–90 seconds before stirring — you want toasted bits, not steam.
4. Toss in the optional vegetables, soy sauce and sesame oil. Stir-fry 3–4 minutes until the moisture cooks off.
5. Return eggs and spring onions, give it one final toss, and serve hot.

Per serving the whole plate lands around 7–9 g net carbs (our arithmetic from the USDA ingredient figures above) — about a third of the rice bowl it replaces, with twice the protein and most of its calories from fat.

Fun Fact: How the World Eats Rice

Rice feeds roughly half the planet daily, so every cuisine has a strong opinion about it. In Japan, short-grain rice is polished to a shine and eaten plain — seasoning the rice itself is considered a mistake; the flavor belongs to the sides. In Spain, paella tradition holds that the socarrat, the crusty toasted layer at the pan's bottom, is the cook's reward and the guest's honor. And in Ethiopia, rice historically played second fiddle to injera, the teff sourdough flatbread — a reminder that "staple starch" is a slot many foods can fill, which is exactly what the swaps above are doing on a keto plate.

Is brown rice better than white rice for keto?

Only marginally. Brown rice keeps its bran layer, which adds fiber and minerals, but the net carb difference is small — both sit far above the 5 g per 100 g keto line. USDA data puts most cooked rice varieties in the 25–30 g range per 100 g. Choose brown rice for general nutrition if you eat carbs; do not choose it expecting keto compliance. Source: USDA FoodData Central, SR Legacy.

How much rice can I eat on a low-carb diet?

Treat rice as a budget item. At roughly 28 g net carbs per 100 g cooked, a 100 g portion uses about a quarter of a typical 100–130 g low-carb daily allowance. Weigh the portion rather than eyeballing the bowl — cooked rice density varies — and fit the rest of the day's carbs around it. On a strict keto plan of 20–50 g per day, a single rice portion consumes most or all of the budget.

Do rice brands or varieties change the carb count?

Less than you would expect. Jasmine, basmati, short- and long-grain white rice all land within a few grams of each other per 100 g cooked. Parboiled and converted rice digest somewhat more slowly and can test a little lower on glycemic response, but their net carb figures remain far above keto limits. Glutinous (sticky) rice reads lowest of the cooked-rice group in the USDA record, at 20.09 g net carbs per 100 g (FDC #169711) — still four times our keto line, so it is not a loophole. Source: USDA FoodData Central, SR Legacy.

Is brown rice keto?

No, and the gap is smaller than most people assume. Brown rice, long-grain, cooked measures 23.98 g net carbs per 100 g (FDC #169704) against white rice at 27.77 g (FDC #168878) — a 3.79 g saving, bought with 1.2 g more fiber (1.6 g against 0.4 g). Both figures clear the 20 g low-carb line and sit more than four times above the 5 g keto line, so brown rice changes the number without changing the verdict.

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