How many calories in onion rings?

A medium order (113g) has 325 cal. Small is 239 cal, large is 432 cal. Per piece, a large onion ring is about 40-60 calories depending on size and batter thickness.

Onion rings vs french fries: which has fewer calories?

Very similar. Onion rings are 288 cal/100g, fries are 290 cal/100g. Onion rings have slightly more fat (14.4g vs 13.2g) due to the batter absorbing more oil. Fries have more sodium (618mg vs 374mg).

Are onion rings unhealthy?

They're a fried, breaded food—so not a health food. The batter adds significant calories and carbs. However, they provide more protein (4.5g vs 3.3g) than fries. An occasional small order is fine.

Can you make healthier onion rings?

Yes. Bake at 425°F with panko breadcrumbs and cooking spray instead of frying. This cuts calories by about 40%. Air-fried onion rings are another good option. Use whole wheat panko for extra fiber.

What's in the breading on onion rings?

Typically flour, eggs, milk, and breadcrumbs or batter (flour, cornstarch, baking powder, seasonings). This means they contain gluten, eggs, and dairy. Not suitable for most restrictive diets.

How much protein is in onion rings?

4.5g per 100g, mostly from the egg and flour in the batter. A medium order provides about 5g protein. Not a meaningful protein source—pair with a burger or sandwich for balance.

Are onion rings keto-friendly?

No. At 33.9g net carbs per 100g, a medium order has about 38g net carbs—well over daily keto limits. The breading is pure carbs. Unbreaded grilled onions are the keto alternative.