Neither basmati nor sona masoori is dramatically healthier than the other. They’re both white rice varieties with similar overall nutrition, but they differ in ways that matter depending on your health goals. Basmati has a meaningful edge for blood sugar control, while sona masoori is slightly lower in calories per serving and higher in fiber.
Calorie and Macronutrient Comparison
Per 100 grams of cooked rice, sona masoori comes in at roughly 130 calories, 28 grams of carbohydrates, 2.7 grams of protein, and 0.3 grams of fat. Basmati runs higher: about 129 calories per 100 grams when you convert from the per-cup figures (210 calories per 163-gram cup). The calorie difference is small enough to be negligible in a typical serving.
Where basmati pulls ahead is protein. A cup of cooked basmati delivers 4.4 grams compared to roughly 4 grams in an equivalent amount of sona masoori. That gap isn’t life-changing, but if you eat rice two or three times a day, it adds up over the week. Sona masoori has a slight fiber advantage, with about 0.4 grams per 100 grams versus basmati’s roughly 0.4 grams per 100 grams in the white versions. The real fiber difference shows up in their brown (unpolished) forms, where sona masoori pulls noticeably ahead.
Blood Sugar and Glycemic Index
This is where the two varieties diverge most, and it’s the single biggest factor for anyone managing diabetes or prediabetes. A study published in the Indian Journal of Medical Research tested the glycemic index of sona masoori and found it scored 72, firmly in the high-GI category (anything above 70 counts as high). All three Indian rice varieties tested in that study were classified as high-GI foods with no significant differences between them.
Basmati, by contrast, consistently tests lower. White basmati typically falls in the 50 to 58 range, which puts it in the low-to-medium GI category. That’s a substantial gap. A lower GI means glucose enters your bloodstream more gradually after a meal, producing a smaller spike and a gentler decline. For people tracking blood sugar, basmati is the clearly better choice between the two.
The reason comes down to starch structure. Basmati has a higher proportion of amylose, a type of starch that forms tighter, more compact chains your body breaks down more slowly. Sona masoori has more amylopectin, which has a branching structure that enzymes can attack more quickly, releasing glucose faster.
Weight Management
Sona masoori is often marketed as the better rice for weight loss because it’s slightly lower in calories and starch per serving. There’s some truth to this at a surface level. If you’re simply trying to reduce calorie intake, sona masoori gives you a marginally lighter bowl of rice.
But the glycemic picture complicates things. Foods that spike blood sugar quickly tend to leave you hungry again sooner. Basmati’s slower glucose release can help you feel satisfied longer after a meal, which may reduce snacking and overall calorie intake throughout the day. Both effects are modest. The portion you serve yourself matters far more than which variety you choose. If you’re cooking either rice and letting it cool before eating (in a rice salad, for example), both varieties develop some resistant starch, a form your body can’t fully digest, which effectively lowers the calorie count and feeds beneficial gut bacteria.
Vitamins and Minerals
White rice of any variety is not a powerhouse of micronutrients. The milling process strips away the bran layer where most vitamins and minerals live. That said, basmati provides meaningful amounts of folate, thiamine (vitamin B1), niacin (vitamin B3), and iron. Sona masoori contributes iron, vitamin B6, and some dietary fiber. Neither variety is a reliable source of magnesium, zinc, or other minerals unless you switch to the brown version.
If micronutrient density is a priority, the brown (unpolished) form of either rice is a significantly better choice than the white form of the other. Brown sona masoori in particular retains more fiber and B-vitamins than its polished counterpart. The same applies to brown basmati, which also keeps more of its bran intact.
Arsenic and Safety
All rice absorbs arsenic from soil and water more readily than most grains, so this is worth considering if rice is a daily staple in your household. Basmati rice grown in India, Pakistan, or California consistently tests lower in arsenic than rice grown in Texas or Arkansas. Consumer Reports has specifically flagged brown basmati from India, Pakistan, or California as one of the safer rice choices.
Sona masoori is grown almost exclusively in the southern Indian states of Andhra Pradesh, Telangana, and Karnataka. Asian-grown rice generally contains about half the arsenic of U.S.-grown rice on average, largely because of historical pesticide use in parts of the American South. Both varieties, when sourced from India, fall in the lower-arsenic range. Rinsing rice thoroughly and cooking it in excess water (then draining) can reduce arsenic content by another 40 to 60 percent regardless of variety.
Digestion and Everyday Comfort
Sona masoori is a medium-grain rice that cooks up softer and slightly stickier than basmati’s long, separate grains. That softer texture can be easier on the stomach for people with sensitive digestion or those recovering from illness. Its higher starch content also supports bowel regularity by adding bulk.
Basmati’s lower starch and slower digestion make it a better fit if you experience energy crashes or bloating after carb-heavy meals. The steadier glucose release means less of the drowsy, heavy feeling that sometimes follows a large plate of rice. For most healthy adults, though, both varieties digest without any issues.
Which One Should You Pick
Choose basmati if blood sugar management is your main concern. Its lower glycemic index is the single most significant nutritional difference between the two, and it’s backed by clinical testing. Basmati also tends to keep you fuller longer, which can help with portion control.
Choose sona masoori if you want a lighter, slightly lower-calorie everyday rice and you don’t have blood sugar concerns. It’s also typically cheaper than basmati, which matters when rice is a daily staple. For either variety, switching to the brown version delivers a bigger nutritional upgrade than switching between the two white versions ever could.