Cream is one of the most calorie-dense dairy products you can add to a meal, and its energy content varies significantly by type. A single cup of heavy whipping cream can deliver more than 800 calories — mostly from fat — while half-and-half stays closer to 290 calories per cup. This calculator estimates calories, fat, saturated fat, carbohydrates, and protein for heavy cream, whipping cream, light cream, and half-and-half.
Whether you are tracking a keto diet, portioning coffee creamer, or calculating cream-based sauces and desserts, this tool lets you convert cups, tablespoons, milliliters, or fluid ounces into accurate nutrition estimates. Select the cream style and enter your serving size to see a full macro breakdown you can use in your daily tracking.
Nutrition values are based on standard USDA reference data for fluid cream products, so they work well for recipe planning and meal logging.
🥛 Cream Calories Per Cup Calculator
Estimate calories, fat, saturated fat, carbs, and protein for heavy cream, whipping cream, light cream, or half-and-half.
How the Calculation Works
This calculator uses standard USDA reference values for fluid cream products, expressed per 100 milliliters. When you enter a serving size, the tool first converts it to milliliters using common kitchen conversions: 1 cup = 240 ml, 1 tablespoon = 15 ml, and 1 fluid ounce = 30 ml. It then multiplies the per-100-ml nutrition figures by your serving volume to estimate total calories, fat, saturated fat, carbohydrates, and protein.
Because dairy cream is mostly water and fat, its density is very close to that of water — roughly 1 g/ml for half-and-half and slightly less for heavy cream. Measuring by volume in milliliters therefore gives estimates within a few percent of the values you would get by weighing the cream in grams, which makes volume-based calculation perfectly adequate for recipe planning and food logging.
A note on data sources: the reference values are averaged from standard commercial products listed in the USDA FoodData Central database. Individual cartons can differ by a couple of points of fat percentage, which shifts calories by roughly 9 kcal per percentage point per 100 ml. Full nutrient profiles for many cream products are available at fdc.nal.usda.gov.
Reference Nutrition Values (per 100 ml)
Approximate values for fluid cream as typically sold in U.S. supermarkets. Brand-specific figures may vary slightly, so check the nutrition panel on your carton whenever precision matters.
| Cream type | Calories | Total fat | Saturated fat | Carbs | Protein |
|---|---|---|---|---|---|
| Heavy whipping cream (36%) | 340 kcal | 36 g | 23 g | 2.8 g | 2.5 g |
| Whipping cream (30%) | 292 kcal | 30 g | 19 g | 3 g | 2.5 g |
| Light cream / table cream (18%) | 195 kcal | 19 g | 12 g | 3 g | 2.5 g |
| Half-and-half (10.5%) | 122 kcal | 11 g | 7 g | 4.5 g | 3 g |
Values are rounded to one decimal place. When your carton lists a fat percentage between these categories, pick the nearest option or estimate a value between the two rows. For an overview of cream grading standards and typical fat ranges, see the Wikipedia article on cream.
Worked Examples
1 cup (240 ml) heavy whipping cream: 240 × 3.40 = ~816 kcal, 86.4 g total fat, 55.2 g saturated fat, and 6.0 g protein. That is the calorie equivalent of roughly four and a half slices of bread — easy to see why cream sauces are so rich.
1 tablespoon (15 ml) heavy cream in coffee: 15 × 3.40 = ~51 kcal. Three tablespoons add about 153 kcal, compared with just 56 kcal for the same volume of half-and-half.
1 cup (240 ml) half-and-half in a chowder recipe: 240 × 1.22 = ~293 kcal, 26.4 g fat, and 7.2 g protein — substantially lighter than a cup of heavy cream while still adding body and flavor.
2 cups (480 ml) light cream for a dessert custard: 480 × 1.95 = ~936 kcal, 91.2 g fat, and 12 g protein. Worth factoring in before testing the recipe.
Step-by-Step Guide
- Pick the cream type that matches your product. If the carton says "heavy cream" but does not list a fat percentage, assume 36% for heavy whipping cream and 30% for plain whipping cream.
- Enter the amount in cups, milliliters, tablespoons, or fluid ounces. The quick-fill buttons set common recipe measures like 1 cup, ½ cup, ¼ cup, and 2 tablespoons with one click.
- Press Calculate to see the total calories, the macro card grid, and a short breakdown showing the serving volume in milliliters and the per-100-ml reference values.
- Reset to clear the results and start a new entry, or just adjust the amount and recalculate — the values update on every click.
Tips for Accurate Tracking
- Read the carton. The nutrition label is the most accurate source for the exact product you bought; the percentages used here are industry averages.
- Measure before whipping. Whipped cream traps air, so a cup of whipped cream contains much less actual cream than a cup of liquid. Track the liquid volume or weight instead.
- Watch for added sugar. Flavored coffee creamers and sweetened whipped toppings can double or triple the carbohydrate count, so use plain cream options for accurate keto or low-carb tracking.
- Watch portion drift. A generous splash of cream from a carton easily reaches 30–60 ml without looking like much. Pouring into a measuring spoon for a few days helps you calibrate your eye.
- Mix and match. If a recipe combines heavy cream and half-and-half, calculate each ingredient separately and add the totals.
Common Questions
Does whipped cream have fewer calories? Volume for volume, yes, because whipping incorporates air — one tablespoon of whipped cream delivers roughly half the calories of one tablespoon of liquid heavy cream. If you are counting carefully, measure the liquid before whipping or weigh the whipped product.
Why does the label on my carton differ from the table? Manufacturers are allowed to standardize cream at fat levels within a legal range, so an 18% light cream and a 20% light cream both exist. Calories scale almost linearly with fat content, so the difference is usually small.
Is cream compatible with a keto diet? Yes, plain dairy cream is naturally very low in carbohydrate — heavy cream has under 3 g of carbs per 100 ml — which is why it is popular in low-carb cooking. The trade-off is the high calorie load from fat.
Are plant-based creams included? No. Coconut cream, oat cream, and soy-based half-and-half alternatives have very different fat and carbohydrate profiles, so they should be tracked using their own nutrition labels.