# item.guide
Side-by-Side Comparison Cheeses & Cultured Dairy

Cheddar Cheese (Sharp / Aged) vs. Parmigiano-Reggiano (24-Month Aged)

Comparing 2 standards across 9 specifications. 9 key differences identified.

Comparing:
Cheddar Cheese (Sharp / Aged)
Parmigiano-Reggiano (24-Month Aged)

Sharp cheddar is a hard curd-milled cow's milk cheese aged 9–18 months. Per 100g, it provides 403 kcal, 24.9g protein, 33.1g fat (21.1g saturated), 1.28g carbs (virtually zero lactose), and 721mg calcium.

View full Cheddar Cheese (Sharp / Aged) spec sheet →

Parmigiano-Reggiano PDO is a hard, raw cow's milk granular cheese aged 24 months. Per 100g, it delivers 392 kcal, 35.8g complete protein, 25.8g fat (16.0g saturated), 0g lactose carbs, and an extraordinary 1,160mg calcium (116% DV).

View full Parmigiano-Reggiano (24-Month Aged) spec sheet →

Specification Comparison Table

9 Parameters
Parameter / Spec
Energy / Calories
403 kcal 392 kcal
Protein
24.9 g 35.8 g
Total Fat
33.1 g 25.8 g
Saturated Fat
21.1 g 16.0 g
Carbohydrates / Lactose
1.28 (Lactose < 0.1g) g 0.0 (100% Naturally Lactose-Free) g
Calcium
721 mg 1,160 mg
Sodium
621 mg 650 mg
Moisture Content
36.8 % 31.4 %
Aging Period
9 – 18 Months 24 Months (Minimum 12, standard 24–36)