Food Groups
Ready & Packaged Foods12 ›Vegetables & Legumes12 ›Desserts & Confectionery8 ›Meat & Protein10 ›Grains & Bakery6 ›Beverages6 ›Milk & Dairy4 ›Natural & Other Foods14 ›Categories
Category
Canned & Jarred ProductsBrowse every food in this category.
Canned & Jarred ProductsSee all products →Category
Packaged Breakfast ProductsBrowse every food in this category.
Packaged Breakfast ProductsSee all products →Category
Other Packaged FoodsBrowse every food in this category.
Other Packaged FoodsSee all products →Category
Radishes & BrassicasBrowse every food in this category.
Radishes & BrassicasSee all products →Category
Ice Cream & Frozen DessertsBrowse every food in this category.
Ice Cream & Frozen DessertsSee all products →Category
Puddings & Cream DessertsBrowse every food in this category.
Puddings & Cream DessertsSee all products →Category
Plant Protein & TofuBrowse every food in this category.
Plant Protein & TofuSee all products →Category
Protein Products & PowdersBrowse every food in this category.
Protein Products & PowdersSee all products →Category
Other High-Protein FoodsBrowse every food in this category.
Other High-Protein FoodsSee all products →Category
Bread & Grain BakeryBrowse every food in this category.
Bread & Grain BakerySee all products →Category
Oats & Breakfast CerealsBrowse every food in this category.
Oats & Breakfast CerealsSee all products →Category
Wheat, Flour & BulgurBrowse every food in this category.
Wheat, Flour & BulgurSee all products →Category
Fruit & Vegetable JuicesBrowse every food in this category.
Fruit & Vegetable JuicesSee all products →Category
Water & Mineral WaterBrowse every food in this category.
Water & Mineral WaterSee all products →Category
Energy, Sports, Smoothie & OtherBrowse every food in this category.
Energy, Sports, Smoothie & OtherSee all products →Category
Yoghurt, Kefir & AyranBrowse every food in this category.
Yoghurt, Kefir & AyranSee all products →Category
Butter, Cream & OtherBrowse every food in this category.
Butter, Cream & OtherSee all products →Category
Other / Processed SeafoodBrowse every food in this category.
Other / Processed SeafoodSee all products →Category
Other / Dried FruitsBrowse every food in this category.
Other / Dried FruitsSee all products →Category
Herbs & Spice BlendsBrowse every food in this category.
Herbs & Spice BlendsSee all products →
🧅
McDonald's Onion Rings Calories
Crispy battered fried onion rings
CALORIES
GI
POTASSIUM
FIBER
McDonald's Onion Rings Nutrition Facts
Selected: 100 g
286
KCAL / 100G
Carbs
34.8g
· 49%
Protein
4.2g
· 6%
Fat
14.3g
· 45%
Fiber
3.1g
McDonald's Onion Rings Vitamins & Minerals
Vitamins
Vitamin E
2.4mg · 16% DV
B1
0.15mg · 13% DV
Vitamin K
14.2µg · 12% DV
B3
1.8mg · 11% DV
Minerals
Sodium
560mg · 24% DV
Selenium
9.8µg · 18% DV
Phosphorus
92mg · 13% DV
Iron
2mg · 11% DV
McDonald's Onion Rings Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is McDonald's Onion Rings Processed?
NOVA 4
Ultra-Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does McDonald's Onion Rings Contain Allergens?
Contains these allergens:
Which Diets Is McDonald's Onion Rings Good For?
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
McDonald's Onion Rings Fat Profile
SATURATED
2.2g
MONOUNSATURATED
5.8g
POLYUNSATURATED
5.1g
Omega 6:3 ratio 61.3:1
Above the ideal 4:1 (61.3:1).
Foods Similar to McDonald's Onion Rings
McDonald's Onion Rings — Frequently Asked Questions
How many calories are in McDonald's Onion Rings?
McDonald's Onion Rings provide 286 calories per 100 g.
How many carbs are in McDonald's Onion Rings?
McDonald's Onion Rings contain 34.8 g of carbohydrates per 100 g.
Are McDonald's Onion Rings high in protein?
They contain 4.2 g of protein per 100 g. Their protein content is lower than their carbohydrate and fat content.
How much fat is in McDonald's Onion Rings?
McDonald's Onion Rings contain 14.3 g of fat per 100 g.
Do McDonald's Onion Rings contain fiber?
Yes. They provide 3.1 g of fiber per 100 g.
What is the glycemic index of McDonald's Onion Rings?
McDonald's Onion Rings have a glycemic index of 65.
Do McDonald's Onion Rings contain gluten?
Yes. Gluten is listed as an allergen for this product, so it may not be suitable for people with gluten allergy or sensitivity.
Are McDonald's Onion Rings suitable for vegetarians?
According to the provided diet compatibility information, McDonald's Onion Rings are suitable for vegetarian diets.
Which diets are McDonald's Onion Rings compatible with?
They are listed as compatible with omnivore, vegetarian, and flexitarian diets.
Are McDonald's Onion Rings ultra-processed?
Yes. McDonald's Onion Rings are classified as an ultra-processed food.
Have another question about McDonald's Onion Rings?
Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.
Scan calories with your camera
Instant AI nutrition analysis
Nutrition data compiled from USDA FoodData Central and scientific sources.