Cottage cheese (lowfat) vs Cheddar

The short answer

Both are dairy protein, in very different densities. Cottage cheese is high-protein and low-calorie, mild and wet — easy to eat a lot of. Cheddar packs far more calories, fat and flavour into a small piece, plus more calcium. Cottage cheese when you want protein with room to spare, cheddar when a little richness does the job.

Cottage cheese (lowfat) and Cheddar, per 100 g and per portion. A gap means USDA has no value for it — not zero.

Cottage cheese (lowfat) · per 100 gCheddar · per 100 g
Calories72403
Protein12.4 g22.9 g
Fat1 g33.3 g
Carbs2.7 g3.4 g
Fiber0 g0 g
Sugars2.7 g0.5 g
Sodium406 mg653 mg
Vitamins & minerals — where both carry data
Calcium61 mg710 mg
Folate12 µg27 µg
Iron0.1 mg0.1 mg
Magnesium5 mg27 mg
Niacin0.1 mg0.1 mg
Phosphorus134 mg455 mg
Potassium86 mg76 mg
Riboflavin0.2 mg0.4 mg
Thiamin0 mg0 mg
Vitamin A11 µg337 µg
Vitamin B120.6 µg1.1 µg
Vitamin B60.1 mg0.1 mg
Vitamin C0 mg0 mg
Vitamin D0 µg0.6 µg
Vitamin E0 mg0.7 mg
Vitamin K0.1 µg2.4 µg
Zinc0.4 mg3.6 mg
At equal calories (per 100 kcal)
ProteinCottage cheese (lowfat): 17.2 g, Cheddar: 5.7 g · FiberCottage cheese (lowfat): 0 g, Cheddar: 0 g · SodiumCottage cheese (lowfat): 563.9 mg, Cheddar: 162 mg

Generic USDA foods (not brands), so both carry micronutrients. Numbers are per 100 g unless the portion toggle is on. USDA FoodData Central, as of 2026-08-12.

Common questions
Is Cottage cheese (lowfat) or Cheddar better?

Neither is “better” on its own — it depends what you want from it. The table shows where each is higher; the short answer says when each one fits. Compare on the same basis (per 100 g) and pick for your dish and your goal.

How were these numbers worked out?

Straight from USDA FoodData Central for the generic form of each food, per 100 g. We show the portion view too, but portion sizes differ between foods, so per 100 g is the fair comparison.

Why does one column say “no data”?

Because USDA has no value for that nutrient in that food — so we leave it blank rather than print a 0 that would read as “none”. A real zero from USDA still shows as 0.

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