Calories in
burger king, onion rings
417 kcal per 100 g BURGER KING, Onion Rings contains 417 calories per 100 grams, or about 379 calories per small. Per 100 g it provides 3.9 g protein, 43.6 g carbohydrate and 25.2 g fat.
By calories that splits 42% carbohydrate, 4% protein, 54% fat.
Calories in a typical serving
Per-100 g figures are useful for comparison but nobody eats 100 g of anything on purpose. These are the USDA's own household measures.
| Serving | Grams | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|---|
| 1 small | 91.0 g | 379 | 3.5 g | 39.7 g | 23.0 g |
| 1 medium | 117.0 g | 488 | 4.5 g | 51.0 g | 29.5 g |
| 1 large | 142.0 g | 592 | 5.5 g | 61.9 g | 35.8 g |
Full nutrition, per 100 g and per small
| Nutrient | Per 100 g | Per small |
|---|---|---|
| Energy | 417 kcal | 379 kcal |
| Protein | 3.9 g | 3.5 g |
| Total fat | 25.2 g | 23.0 g |
| Saturated fat | 4.2 g | 3.8 g |
| Carbohydrate | 43.6 g | 39.7 g |
| Fibre | 2.7 g | 2.5 g |
| Sugars | 5.4 g | 4.9 g |
| Sodium | 776.0 mg | 706.2 mg |
| Potassium | 167.0 mg | 152.0 mg |
| Calcium | 115.0 mg | 104.7 mg |
| Iron | 0.8 mg | 0.7 mg |
| Vitamin C | 1.4 mg | 1.3 mg |
| Vitamin A | 0.0 µg | 0.0 µg |
| Water | 24.5 g | 22.3 g |
USDA FoodData Central, SR Legacy (FDC ID 170771). A dash means the nutrient was not measured for this item, which is not the same as zero.
How burger king, onion rings compares
Among the 79 fast foods items on this site, burger king, onion rings ranks 2 of 79 by calorie density, against a category average of 266 kcal per 100 g — so it is about 57% more calorie-dense than typical for its group.
It carries 0.9 g of protein per 100 calories, so it is not a meaningful protein source.
To burn off one small (379 kcal), a 70 kg adult would walk for roughly 77 minutes — see the walking calculation on our sister site, or pick a different activity. Treat that as a sense of scale rather than a rule: eating and moving are not a simple ledger.
Questions
How many calories are in burger king, onion rings?
BURGER KING, Onion Rings contains 417 calories per 100 g, which works out to about 379 calories per small. It also provides 3.9 g of protein, 43.6 g of carbohydrate and 25.2 g of fat per 100 g.
What is the macro breakdown of burger king, onion rings?
By calories, burger king, onion rings is roughly 42% carbohydrate, 4% protein and 54% fat. That makes it a predominantly fat-based food.
How long does it take to burn off a small?
About 77 minutes of ordinary walking for a 70 kg adult (MET 4.0). That is a rough guide for scale, not a prescription — appetite and activity interact in ways a simple subtraction does not capture.
Is this figure exact for the burger king, onion rings I bought?
No. These are USDA reference values, averaged across samples. Real foods vary with variety, ripeness, growing conditions, cut, brand and how they were cooked — 10–20% either way is normal. Use them for planning, not precision.
Similar foods
Closest in calorie density within fast foods.
Source: USDA FoodData Central, SR Legacy — public domain. Full USDA description: "BURGER KING, Onion Rings". General information only — not medical or nutrition advice. Values are averages for a food type and vary by brand, ripeness and preparation.