Calories in White Rice
How many calories are in white rice? One cup of cooked white rice has about 205 calories. See white rice calories by serving size with a full carbs and macros table.
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Quick answer
One cup of cooked white rice (about 158 grams) has about 205 calories, with 45 grams of carbohydrates and 4 grams of protein. Half a cup has about 100 calories.
How Many Calories Are in White Rice?
White rice is a global staple and one of the most common carbohydrate sources on the plate. One cup of cooked white rice (about 158 grams) has about 205 calories. Almost all of those calories come from carbohydrates — about 45 grams per cup — with a small amount of protein and virtually no fat.
The most important thing to understand about white rice calories is the difference between cooked and uncooked. Dry rice absorbs roughly twice its weight in water as it cooks, so a small scoop of uncooked rice expands into a much larger cooked serving. That is why a cup of dry white rice (about 685 calories) is over three times a cup of cooked.
White Rice Calories by Serving Size
| White rice (cooked) | Serving | Calories | Carbs (g) | Protein (g) |
|---|---|---|---|---|
| Quarter cup | ~40 g | ~51 | 11 | 1.1 |
| Half cup | ~79 g | ~103 | 22 | 2.1 |
| Three-quarter cup | ~119 g | ~154 | 34 | 3.2 |
| One cup | ~158 g | ~205 | 45 | 4.3 |
| Two cups | ~316 g | ~410 | 89 | 8.5 |
| 100 grams | 100 g | ~130 | 28 | 2.7 |
| Dry (uncooked) | 1 cup (185 g) | ~685 | 151 | 13 |
A single cup is the standard serving, but restaurant and takeout portions frequently run two to three cups — which is how rice can quietly contribute 400 to 600 calories to a meal.
Macros and Nutrition in White Rice
White rice is overwhelmingly carbohydrate, mostly starch. During milling, the bran and germ are removed, which gives white rice its soft texture and long shelf life but strips away most of the fiber and some micronutrients. Many white rices sold in the US are enriched, meaning iron and B vitamins (thiamin, niacin, folic acid) are added back. White rice has little fiber (about 0.6 grams per cup), so it digests quickly and has a relatively high glycemic impact compared to brown or wild rice.
White Rice vs Brown Rice
For calorie counting, white and brown rice are practically interchangeable — about 205 versus 215 calories per cooked cup. The real difference is nutrition: brown rice keeps its bran and germ, giving it roughly six times the fiber plus more magnesium and B vitamins. White rice digests faster and has a milder taste and softer texture. Neither is “fattening” by itself; portion size and what you serve with the rice matter far more than the color.
Managing White Rice Portions
Because white rice is calorie-dense and easy to over-serve, portion control is the key to keeping it in check. Measuring a single cooked cup (about 205 calories), bulking up the plate with vegetables, and going easy on oily or sugary sauces all help. Pairing rice with a lean protein and fiber-rich vegetables slows digestion and keeps you fuller, so the rice fits comfortably into a balanced, calorie-aware meal.
Frequently Asked Questions
How many calories are in a cup of white rice?
One cup of cooked white rice (about 158 grams) has about 205 calories, with roughly 45 grams of carbohydrates, 4 grams of protein and less than half a gram of fat. White rice is almost pure carbohydrate.
How many calories are in half a cup of white rice?
Half a cup of cooked white rice has about 100 to 105 calories, with around 22 grams of carbohydrates. This is a common portion when rice is served as a side rather than the main dish.
Is white rice higher in calories than brown rice?
No, the calories are nearly identical. White rice has about 205 calories per cooked cup and brown rice about 215. Brown rice has more fiber and nutrients, but it is not meaningfully lower in calories.
How many calories are in uncooked white rice?
Uncooked white rice is far denser — about 685 calories per cup of dry rice. When cooked, it absorbs water and roughly triples in volume, so a cooked cup is only about 205 calories.
Is white rice fattening?
White rice is not inherently fattening; it is a fat-free energy source. Weight gain comes from eating more calories than you burn. The main risk is large portions and high-calorie toppings, since a single cup is already 205 calories.
Sources
- FoodData Central — food composition database — U.S. Department of Agriculture (USDA)