Is quinoa healthier than brown rice?

Per bite, yes. Cooked quinoa has 4.4g of protein and 2.8g of fiber per 100g against brown rice's 2.6g and 1.8g, and it is a complete protein with all 9 essential amino acids where rice is not. Quinoa also carries 172mg of potassium per 100g to brown rice's 79mg. Brown rice takes the calorie column at 112 per 100g versus about 120, and it costs less per pound.

Which has more protein, brown rice or quinoa?

Quinoa, by about 70%: 4.4g per 100g cooked against 2.6g. By the cup it is 8.1g from 185g of quinoa versus 5.1g from 195g of brown rice, so switching grains adds roughly 3g of protein to the plate. Neither one replaces the protein at dinner, but quinoa's is complete and rice's is not.

Which is better for weight loss, brown rice or quinoa?

Close enough that portion size decides it. Brown rice is 112 calories per 100g and quinoa about 120, but a cup of quinoa weighs 185g to brown rice's 195g, so the two cups land at 222 and 218 calories. Quinoa's real edge is staying power: 5.2g of fiber and 8.1g of protein per cup against 3.5g and 5.1g.

Does quinoa have fewer carbs than brown rice?

Yes, on both measures. Quinoa has 21.3g of carbs per 100g to brown rice's 23g, and after fiber that is 18.5g net against 21.2g. Per cup it is 39.4g versus 44.9g. Neither counts as low-carb, though, and one cup of either eats a full day's keto allowance.

Can I substitute quinoa for brown rice?

Yes, 1:1 by cooked volume, and it saves you half an hour at the stove: quinoa simmers in about 15 minutes while brown rice needs 40 to 50. Swapping a cup adds 3g of protein and 1.7g of fiber for 4 extra calories. Rinse quinoa first to wash off its bitter coating, and expect a nuttier flavor and a looser texture than rice.

Which is better for blood sugar, brown rice or quinoa?

Both are whole grains and fiber is the lever. Brown rice has a glycemic index of 68 and a glycemic load of 23 per serving, with 1.8g of fiber per 100g slowing absorption. Quinoa brings more of that fiber, 2.8g per 100g or 5.2g per cup, alongside 4.4g of protein. Either way, pairing the grain with protein and vegetables does more than the choice between them.

Is quinoa or brown rice better after a workout?

Brown rice refills glycogen with less to digest: 44.9g of carbs per cup and only 3.5g of fiber, against quinoa's 39.4g of carbs and 5.2g of fiber. Save quinoa for regular meals, where its 8.1g of protein per cup counts toward the day's total. Both are naturally gluten-free, so celiac diets can use either.

Brown Rice

Quinoa

All Comparisons

Brown Rice vs Quinoa

Quinoa

Wins in 3 of 6 categories

Compare brown rice and quinoa calories, protein, fiber, and carbs per cup and per 100g. See which grain wins for weight loss and when each one is the pick.

Verdict (USDA data)

Per 100g (USDA data), Brown Rice has 112 calories vs Quinoa's 121. Quinoa has more protein (4.4g vs 2.6g). Pick Brown Rice for fewer calories, Quinoa for more protein.

Sources: Brown Rice (FDC 168875) · Quinoa (FDC 168917)

Nutrition Comparison (per 100g)

Nutrient	Brown Rice		Quinoa
Calories	112	vs	121
Protein	2.6g	vs	4.4g
Carbs	23g	vs	21.3g
Fat	0.9g	vs	1.9g
Fiber	1.8g	vs	2.8g
Sodium	1mg	vs	0mg

Winner determined by: fewer calories, more protein, fewer carbs, less fat, more fiber, less sodium

Source: USDA FoodData Central. Brown Rice: FDC 168875 · Quinoa: FDC 168917.

When to Choose Each

Choose Brown Rice when:

You want the lower calorie count per 100g (112 vs about 121)
You need carbs that digest easily around training (3.5g fiber per cup vs 5.2g)
You want a neutral base that will not compete with a curry or stir-fry
You're cooking in bulk on a budget (rice runs far cheaper per pound)

See full Brown Rice nutrition

Choose Quinoa when:

You want complete protein from the grain itself (4.4g per 100g, all 9 amino acids)
You want more fiber per serving (5.2g per cup vs 3.5g)
You're keeping carbs down (18.5g net per 100g vs 21.2g)
You're cooking on a weeknight (15 minutes vs 40 to 50)

See full Quinoa nutrition

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Last updated: 2026-08-12

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