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Gallon of milk calories

Gallon of milk, whole milk, 3.25% fat
2381kcal
1 gallon · 3904 g, whole milk, 3.25% fat
21%protein
123 gProtein
187 gCarbs
127 gFat
How to burn off 2381 kcal
—Walking, brisk
—Jogging
—Cycling, moderate
—Swimming
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Nutrition facts
Whole milk, 3.25% fat · per 3904 g
Calories2381 kcal
Protein123 g
Carbohydrate187 g
Fat127 g
Saturated fat73 g
Cholesterol390 mg
Sodium1679 mg
Potassium5153 mg
Iron1.2 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 gallon of milk brands in the United States
Ranked by popularity in the BodyPal database
#  Productkcal / 100 g
1Publix Whole Grade A Milk1 cup · 240 ml62 kcal
2Horizon Organic Milk1 cup · 240 ml67 kcal
3Simple Truth Organic Whole Milk8 fl oz · 240 ml62 kcal

Source: manufacturer labels / USDA FoodData Central.

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Gallon of milk FAQs
How many calories are in a gallon of milk?

A gallon of whole milk (3904 g) has about 2381 calories, or 595 per quart and 149 per cup.

Is whole milk good for weight loss?

One cup of whole milk is 149 calories with 7.7 g protein and 7.9 g fat. A full gallon adds up to 2381 calories.

Whole milk vs 2% milk: which has fewer calories?

2% milk has 50 calories per 100 g against 61 for whole milk. Per gallon that is about 1952 versus 2381 calories.

How much sugar is in a gallon of milk?

A gallon of whole milk has about 197 g of sugars, all natural milk sugar, at 5.05 g per 100 g. It also has about 123 g of protein.