In 100 g of cooked white rice, carbohydrates average about 28 grams, with small swings from grain type, water, and cook time.
Carbohydrates In 100G Cooked White Rice: The Basics
People want one solid figure. Using standard tests on long-grain white rice cooked in plain water, 100 grams averages about 28 grams of carbohydrate you can log. The phrasing is simple, but it answers the task: carbohydrates in 100g cooked white rice are about twenty-eight grams.
Because cooked rice is mostly water, the share of dry grain inside that 100 g scoop sets the carb count. Slight moisture changes push the number under or over 28 g.
Macro Snapshot Per 100 Grams (Cooked, Plain)
The table below compresses core numbers from public nutrition datasets for cooked white rice. Use these figures for labels and macro tracking.
| Nutrient | Per 100 g | Notes |
|---|---|---|
| Total Carbohydrate | ~28 g | Starch is the bulk; sugars stay near zero. |
| Dietary Fiber | ~0.4 g | Most white rice fiber is milled away. |
| Protein | ~2.7 g | Small but steady across types. |
| Total Fat | ~0.3 g | Trace fat only. |
| Water | ~69 g | Moisture drives the weight. |
| Calories | ~130 kcal | About 89% of calories from carbs. |
| Sugars | ~0.05 g | Not a sweet starch. |
Why The Number Moves A Little
Two pots rarely match moisture gram for gram. Firmer rice holds less water, so each 100 g contains a bigger share of dry grain and slightly more carbs. Softer rice holds more water, so each 100 g contains fewer carbs. Grain choice (jasmine, basmati, parboiled) affects absorption and the decimal point.
Rinsing, soaking, and resting tweak hydration and nudge the total. Oil or butter won’t change carbohydrate grams per 100 g, but calories rise. Salt doesn’t shift carbs. Think of carbs as tied to the dry rice share inside that scoop.
Close Variant: 100G Cooked White Rice Carbs By Style
Different white rice styles cluster tightly at 100 g cooked. Long-grain sits near 28 g. Jasmine tracks close. Drier basmati can test a bit higher per 100 g, while parboiled may show a small net-carb drop from resistant starch.
Portion Math You Can Trust
Most people don’t weigh every bite. Pair one quick weigh-in with a visual cue. Weigh a cooked portion, note the bowl level, and repeat by sight. Because the number is per 100 g, scaling is easy: double the weight, double the carbs.
Examples: a 50 g spoonful gives ~14 g; 150 g in a lunch bowl gives ~42 g; one US cup of cooked long-grain weighs ~150–160 g, so expect ~42–45 g of carbohydrate. Change texture? Re-check weight once.
Health Context Without The Myths
Carb count is the base, not the whole picture. White rice is a refined grain with low fiber, so the same grams may raise blood glucose faster than beans or oats. Many people pair rice with protein, fat, and non-starchy vegetables to blunt the spike. Cooking, cooling, and reheating can raise resistant starch a bit, which shifts net digestible carbs down while weight stays the same.
Label And Database Sources
For a primary reference, public datasets built from lab analyses place 100 g of cooked long-grain white rice near 28 g of carbohydrate and about 130 kcal. See the clear breakdown on MyFoodData’s cooked white rice profile. For glycemic impact by food and serving, use the University of Sydney’s searchable GI database. Both sources are widely used in clinical and nutrition settings and are free to access for quick verification.
How To Measure 100 Grams Accurately
A digital scale is the simplest path. Place the bowl on the scale, tare to zero, spoon in rice until the display reads 100 g, and log the carbs as ~28 g. If you don’t own a scale, use a level half-cup of cooked long-grain as a rough stand-in, then fine-tune to your own pot: weigh that half-cup once at a friend’s place or gym kitchen and keep the number in your notes. Also, label a takeout container line at the 100 g mark for a repeatable cue.
Rice Types, Texture, And Net Carbs
Short-grain sushi rice often holds more water at a sticky texture; per 100 g cooked it can land slightly lower on carbs if the pot runs extra wet. Basmati, when kept fluffy and a bit dry, can edge higher on carbs per 100 g since there’s less water in the bite. Parboiled rice can show more resistant starch, which changes digestibility. Jasmine behaves like standard long-grain for most home cooks.
Second Table: Practical Portions And Carbs
Use this quick chart to translate the 100 g base rule into everyday portions without a calculator.
| Portion | Cooked Weight | Carbs (g) |
|---|---|---|
| Spoonful | 50 g | ~14 |
| Heaped Spoonful | 75 g | ~21 |
| Small Bowl | 120 g | ~34 |
| Level Cup (US) | 158 g | ~44 |
| Typical Lunch Bowl | 180 g | ~50 |
| Big Takeout Box | 250 g | ~70 |
| Large Share Plate | 300 g | ~84 |
Cooking Notes That Affect Your Log
Rinsing removes surface starch but not the starch inside the grain. The carbs per 100 g stay in range. Soaking and pressure cooking change hydration; a wetter pot lowers carbs per 100 g, a drier pilaf raises it. The fix is simple: weigh the cooked rice and apply the 28 g per 100 g rule.
Frequently Mixed-Up Points
Raw Vs Cooked Numbers
Raw white rice is dry and energy dense. A 100 g raw measure holds roughly three times the calories of 100 g cooked and far more carbohydrate, because it hasn’t taken on water yet. Always match the database state to your food state. If you weigh cooked food, use cooked values.
Sodium And Add-Ins
Plain white rice cooked in water is very low in sodium and fat. Broth, oil, coconut milk, or ghee change calories and fat grams, but the carbohydrate grams still scale with cooked weight. Track add-ins on separate lines if you log your meals.
“Net Carbs” Language
Some calculators subtract fiber and resistant starch to find “net carbs.” White rice fiber is minimal, so total carbs and net carbs read almost the same.
Bottom Line For Daily Tracking
For everyday logging, plan on ~28 g of carbohydrate per 100 g of cooked white rice and scale with portion weight. The phrase carbohydrates in 100g cooked white rice stays popular in trackers because it’s simple and reproducible across kitchens.