How Much Rice Per Person? Portions for Sides and Mains

Every amount in this guide is dry (uncooked) rice, measured in a standard US kitchen cup of approximately 240 mL. Cooked amounts appear only where we label them as cooked. Mixing the two is the most common reason a pot comes out too big or too small.

Rice as a Side Dish

For a side, start with 1/4 cup of dry rice per adult, which is about 45 g. That cooks up to roughly 3/4 cup of white rice, a modest scoop beside a protein and a vegetable.

Rice as a Main Dish

When rice is the center of the plate, allow 1/2 cup of dry rice per adult, about 90 g. That is a generous portion that cooks to about 1 1/2 cups of white rice.

Substantial toppings, such as a saucy curry, often let people eat less.

People	Side dry cups	Side dry g	Main dry cups	Main dry g	Side cooked cups, approx.	Main cooked cups, approx.
1	1/4	45	1/2	90	3/4	1 1/2
2	1/2	90	1	180	1 1/2	3
3	3/4	135	1 1/2	270	2 1/4	4 1/2
4	1	180	2	360	3	6
5	1 1/4	225	2 1/2	450	3 3/4	7 1/2
6	1 1/2	270	3	540	4 1/2	9
7	1 3/4	315	3 1/2	630	5 1/4	10 1/2
8	2	360	4	720	6	12
9	2 1/4	405	4 1/2	810	6 3/4	13 1/2
10	2 1/2	450	5	900	7 1/2	15

Scaling Portions for 20, 50, or 100 People

For a crowd, multiply the per-person amount by the head count. Here is a worked example for 20 adults serving rice as a side: 20 x 1/4 cup is 5 dry cups. At 180 g per cup, that is about 900 g of dry rice, and it cooks to roughly 15 cups of white rice.

On the same basis, 50 adults need about 12 1/2 dry cups for a side or 25 for a main. For 100 adults, plan on 25 or 50 dry cups.

One dry cup of regular white rice makes about 3 cups cooked. Because rice expands so much, judging a dry portion by eye can leave you with more cooked rice than you intended.

As a quick check, one dry cup covers 2 generous main portions or four side portions.

Measuring Cups, Grams, and Rice Cooker Cups

A scale is the most consistent tool, but level dry measuring cups work too. A drinking mug is not a standardized measure.

Watch the cup that comes with a rice cooker. The conventional rice-cooker cup is approximately 180 mL, smaller than a standard US kitchen cup of 240 mL. Check the supplied cup and the manual before relying on the pot's water markings.

How Rice Type Changes Cooked Yield

White rice is the basis for the chart. Brown rice can yield about 4 cooked cups per dry cup, though the number depends on the variety, the water, and the method, so use the package yield when one is printed.

We would not stretch the white-rice multiplier to basmati, jasmine, instant, wild, sushi, or Arborio rice. Follow the package or recipe for those.

Children, Appetites, and Other Side Dishes

Teenage appetites can outgrow a standard portion, so a mixed-age table needs flexible serving amounts. We start from the chart and offer seconds. Adjust by appetite, not by a fixed multiplier.

Our rule of thumb is to use the side amount when rice accompanies other dishes and the main amount when rice is the focus of the meal.

Rice Bowls, Fried Rice, and Risotto

For bowls with plenty of other filling ingredients, the side portion usually works. It also suits rice added to tacos.

Risotto makes rice central to the meal, so use the main amount, and follow the recipe's yield. For fried rice, plan on a main portion and make the batch a day ahead, since drier leftover rice works well in the pan.

Chill leftover rice quickly. Cool it within 1 hour, dividing it into smaller portions rather than leaving it in the cooking pot. Slow cooling gives Bacillus cereus spores time to grow and make a toxin that reheating cannot destroy.

Frozen portions of cooked rice shorten dinner preparation, because you skip cooking a fresh pot. Use leftover rice to bulk out soups, build a rice bowl, or make rice pudding instead of serving it again as the same side dish.