Side-by-side comparison

Reese's Peanut Butter Big Cup vs Marshmallow

Marshmallow wins by 51 points on FoodScore. Nutrient breakdown below — green values are better per field.

0/ 100

sweet

Reese's Peanut Butter Big Cup

Avoid · 1 piece (34g) Per serving

0/ 100

sweet

Marshmallow

Good · 100 g

Per 100gReese's Peanut Butter Big CupMarshmallow

Calories500 kcal318 kcal

Protein11.76 g1.8 g

Fiber2.9 g0.1 g

Total fat26.47 g0.2 g

Saturated fat10.29 g0.06 g

Added sugar47.1 g0 g

Sodium338.24 mg80 mg

Potassium352.94 mg5 mg

Calcium87.94 mg3 mg

Iron2.65 mg0.23 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.