Calories and nutrition facts
Onion rings calories
A 100 g serving of Onion rings has 332 calories. It provides 4 g protein, 43 g carbohydrates, and 16 g fat according to the BiteBud food catalogue.
Calories per listed serving
332
100 g serving
4 g
Protein
43 g
Carbs
16 g
Fat
Nutrition in Onion rings
Here are the values for the catalogue serving. Your portion may be smaller or larger, and recipes or brands can change the nutrition.
Per 100 g, that works out to about 332 kcal, 4 g protein, 43 g carbohydrates, and 16 g fat.
Why the calories can vary
The calorie total depends on how much you eat and how the food is prepared. Added oils, sauces, sweeteners, cooking methods, brand, and natural differences between individual foods can all change the final number. Use the serving size above as a clear reference, not a claim that every portion is identical.
Log Onion rings with BiteBud
When you log a meal, BiteBud can estimate calories and macros from a food photo or let you search and choose a catalogue entry. Review the serving and adjust it to match what you actually ate.
Frequently asked questions
How many calories are in onion rings?
A 100 g serving has 332 calories in the BiteBud catalogue. Larger or smaller portions contain proportionally different amounts.
What is the serving size used here?
This page uses a 100 g serving. Check the package or weigh your portion when you need a closer match.
Are these values exact?
They are catalogue values for a defined serving, not a lab measurement of your specific food. Brands, recipes, portions, and preparation can change nutrition.