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Colby jack cheese calories

Colby jack cheese, unmelted
110kcal
1 ounce · 28 g, unmelted
24%protein
6.5 gProtein
1 gCarbs
9.1 gFat
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Nutrition facts
Unmelted · per 28 g
Calories110 kcal
Protein6.5 g
Carbohydrate0.6 g
Fat9.1 g
Saturated fat5.5 g
Cholesterol27 mg
Sodium177 mg
Potassium29 mg
Iron0.1 mg

Source: USDA FoodData Central

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Verified nutrition data

Numbers on this page come from USDA FoodData Central, the U.S. Department of Agriculture’s food composition database, and from manufacturer labels where a branded product is named. Last verified September 2026. How we verify our data →

Most popular colby jack cheese brands in the United States
Ranked by popularity in the BodyPal database
#  Productkcal / 100 g
1Great Midwest Colby & Monterey Jack Cheese Cubes7 pieces · 28 g393 kcal
2Simple Truth Organic Colby Jack Cheese Bar1 oz · 28 g393 kcal
3Kroger Colby Jack Cheese1 inch cube · 28 g393 kcal
4Moovelous Colby Jack Cheese1 oz · 28 g393 kcal
5Private Selection Colby Jack Cheese Cubes5 pieces · 28 g393 kcal
6Market Pantry Colby Jack Cheese1 oz · 28 g321 kcal
7Market Basket Colby Jack Cheese1 oz · 28 g393 kcal
8Whole Foods Market Colby Jack Cheese1 slice · 23 g391 kcal

Source: manufacturer labels / USDA FoodData Central.

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Colby jack cheese FAQs
How many calories are in colby jack cheese?

One ounce (28 g) has 110 calories and a 21 g slice has 83 calories. Per 100 g colby jack cheese is 393 calories.

Is colby jack cheese good for weight loss?

An ounce is 110 calories with 9.1 g of fat and 6.5 g of protein, so a cup of shredded colby jack (113 g) already reaches 444 calories. A single 21 g slice keeps it to 83 calories.

Colby jack vs American cheese: which has fewer calories?

American cheese is 366 calories per 100 g against 393 for colby jack, a difference of 27 calories per 100 g.

How much protein is in colby jack cheese?

Colby jack cheese has 23.2 g of protein per 100 g, which works out to 6.5 g in a 1 oz portion (28 g) and 4.9 g in a 21 g slice.