Denny's Onion Rings
640 calories per 1 serving (166 g), from USDA FoodData Central.
Nutrition facts
- Per 1 serving (166 g)% Daily Value
- Calories640 kcal
- Total Fat37 g47%
- Saturated Fat6 g31%
- Trans Fat0 g
- Cholesterol—
- Sodium1,290 mg56%
- Total Carbohydrate68 g25%
- Dietary Fiber4 g14%
- Total Sugars8 g
- Added Sugars—
- Protein9 g
- Vitamin D—
- Calcium40 mg2%
- Iron1.2 mg6%
- Potassium250 mg6%
- Monounsaturated fat8 g
- Polyunsaturated fat18 g
- Vitamin A0 mcg RAE0%
- Vitamin E2 mg15%
- Vitamin K84 mcg70%
- Thiamin0.2 mg15%
- Riboflavin0.12 mg8%
- Vitamin B60.15 mg8%
- Pantothenic Acid0.6 mg15%
- Phosphorus150 mg10%
- Magnesium35 mg8%
- Zinc0.9 mg8%
- Selenium9 mcg15%
- Copper0.15 mg15%
- Manganese0.66 mg30%
%DV for adults and children 4 and older.
Show the mathHide the math
- Calories639 kcal → 640 kcal · nearest 10 kcal
- Total Fat36.9 g → 37 g · nearest 1 g
- Saturated Fat6.19 g → 6 g · nearest 1 g
- Trans Fat0.344 g → 0 g · shown as 0
- Sodium1,294.8 mg → 1,290 mg · nearest 10 mg
- Total Carbohydrate68.1 g → 68 g · nearest 1 g
- Dietary Fiber3.98 g → 4 g · nearest 1 g
- Total Sugars7.9 g → 8 g · nearest 1 g
- Protein8.78 g → 9 g · nearest 1 g
- Calcium36.5 mg → 40 mg · nearest 10 mg (FDA guidance)
- Iron1.23 mg → 1.2 mg · nearest 0.1 mg (FDA guidance)
- Potassium249 mg → 250 mg · nearest 10 mg (FDA guidance)
USDA's value for this serving, then what a label prints. Where these numbers come from
Using Denny's Onion Rings in a recipe?
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Get the full FDA labelWhere the calories come from
- Protein5% of calories
- Fat52% of calories
- Carbohydrate43% of calories
Questions about Denny's Onion Rings
How many calories are in Denny's Onion Rings?
Denny's Onion Rings has 640 calories per 1 serving (166 g) and 390 per 100 g, as a Nutrition Facts label rounds them.
How much protein is in Denny's Onion Rings?
Denny's Onion Rings has 9 g of protein per 1 serving (166 g) and 5 g per 100 g.
What does %DV mean here?
% Daily Value is the share of FDA's Daily Value in one serving, for adults and children 4 and older. Amounts and percentages are rounded the way a Nutrition Facts label rounds them. Protein shows no %DV: a label needs a protein quality score for it.
Where does this data come from?
- Nutrient values: USDA FoodData Central, SR Legacy, released 2018-04, FDC ID 169844.
- Daily Values and label rounding: FDA, 21 CFR 101.9, as of 2026-02-12.
- Rounding of each amount: 21 CFR 101.9(c).
- %DV: 21 CFR 101.9(d)(7)(ii).
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For information only. Check the sources before printing a label.