Side-by-side comparison

Quaker Old Fashioned Oats vs Fiber One Original

Quaker Old Fashioned Oats wins by 85 points on FoodScore. Nutrient breakdown below — green values are better per field.

0/ 100

grain

Quaker Old Fashioned Oats

Very good · 1/2 cup dry (40 g)

0/ 100

grain

Fiber One Original

Avoid · 1 bar

Per 100gQuaker Old Fashioned OatsFiber One Original

Calories375 kcal428.95 kcal

Protein12.5 g6.74 g

Fiber10 g14.16 g

Total fat7.5 g16.26 g

Saturated fat1.25 g9.82 g

Added sugar0 g22.59 g

Sodium0 mg336.84 mg

Potassium375 mg831.58 mg

Calcium50 mg77.37 mg

Iron3.75 mg0.51 mg

Comparison uses per-100g nutrient values from USDA FoodData Central. Each field is marked in green for the option that is healthier on that specific row — but the final FoodScore weighs all fields together plus processing level (NOVA) to produce a single 0–100 number.