French fries vs onion rings: which is healthier?

French fries are more nutrient-dense, scoring 43/100 against 14/100 for onion rings. Both can be part of a healthy diet; the table below shows where each one is stronger. Source: USDA FoodData Central.

French fries

43/100Moderate nutrient density

168 kcal per 100 g. Medium portion: 117 g

Higher score

Onion rings

14/100Low nutrient density

411 kcal per 100 g. 1 order: 117 g

Which to pick for your goal

  • Fewer caloriesFrench fries168 vs 411 kcal per 100 g
  • More proteinOnion rings2.7 vs 3.9 g per 100 g
  • More fiberAbout even2.6 vs 2.7 g per 100 g
  • Less sugarFrench fries0.3 vs 5.4 g per 100 g
  • More potassiumFrench fries451 vs 167 mg per 100 g
  • Less saturated fatFrench fries1 vs 4.2 g per 100 g

Nutrition side by side

Per 100 g and per typical portion. Bold marks the better value for each row.
NutrientFrench fries, 100 gOnion rings, 100 gFrench fries, 117 gOnion rings, 117 g
Calories168 kcal411 kcal197 kcal481 kcal
Protein2.7 g3.9 g3.1 g4.5 g
Carbohydrates29 g44 g34 g51 g
Sugars0.3 g5.4 g0.3 g6.4 g
Fiber2.6 g2.7 g3 g3.2 g
Fat5.2 g25 g6.1 g30 g
Saturated fat1 g4.2 g1.2 g4.9 g
Vitamin C13 mg1.4 mg16 mg1.6 mg
Vitamin A0 µg0 µg0 µg0 µg
Potassium451 mg167 mg528 mg195 mg
Iron0.7 mg0.8 mg0.9 mg0.9 mg
Calcium12 mg115 mg14 mg135 mg
Magnesium26 mg19 mg30 mg22 mg
Sodium32 mg776 mg37 mg908 mg

Last updated . Scores use the HowHealthyIs Score method.

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