One-Third Cup of Heavy Cream in Grams
1/3 cup of heavy cream weighs 79.33g (2.8 oz, 80ml) according to USDA FoodData Central (1 cup heavy cream = 238g, spooned and leveled method). 1/3 cup = 0.3333 of a full cup (240ml). See the full conversion table below for all amounts from 1 tablespoon to 3 cups.
Heavy Cream Cup-to-Gram Conversion Table
Full range from 1 tablespoon to 3 cups. The highlighted row shows 1/3 cup.
| Amount | Grams |
|---|---|
| 1 tbsp | 14.88g |
| 2 tbsp | 29.75g |
| 1/8 cup | 29.75g |
| 1/4 cup | 59.5g |
| 1/3 cupthis page | 79.33g |
| 1/2 cup | 119g |
| 2/3 cup | 158.67g |
| 3/4 cup | 178.5g |
| 1 cup | 238g |
| 1 1/4 cups | 297.5g |
| 1 1/2 cups | 357g |
| 1 3/4 cups | 416.5g |
| 2 cups | 476g |
| 2 1/2 cups | 595g |
| 3 cups | 714g |
Source: USDA FoodData Central (FDC ID: 1053). 1 US cup = 240ml. Values use spooned-and-leveled method.
1/3 Cup of Different Ingredients — Weight Comparison
1/3 cup of different ingredients varies widely in weight because each has a different density. This matters when substituting ingredients in recipes.
| Ingredient | 1/3 Cup (g) |
|---|---|
| Heavy Creamcurrent | 79.33g |
| Light Cream (half & half) | 80g |
| Whole Milk | 81.33g |
| Skim Milk (Non-fat) | 81.67g |
| Buttermilk | 81.67g |
All values use USDA FoodData Central spooned-and-leveled method. Click any ingredient to see its full conversion table.
Measuring Heavy Cream Accurately
Why weight matters: 1/3 cup of heavy cream can weigh anywhere from 67g to 95g depending on how you measure it. The USDA standard is 79.33g (spooned and leveled). Scooping directly from the container can add 10–20% extra weight, which affects recipe results — especially in baking.
About heavy cream density: Heavy cream (heavy whipping cream) is lighter than water due to high fat content (36%). 1 cup = 238g. Doubles in volume when whipped. Store cold — warm cream will not whip. Heavy cream adds richness without adding water to recipes.
About 1/3 Cup as a Measurement
1/3 cup = 5 tablespoons + 1 teaspoon = 80ml. This unusual fraction appears in recipes that scale for 2 servings from a 3-serving base. It cannot be made from combining standard 1/4 and 1/8 cup measures without error.
One-third cup is common in yogurt parfait recipes, small-batch granola bars, and single-layer cake recipes scaled for 2 servings. It is exactly 80ml in metric volume.
Frequently Asked Questions
How many grams is 1/3 cup of heavy cream?
1/3 cup of heavy cream weighs 79.33 grams (2.8 oz, 80ml). Based on USDA FoodData Central: 1 cup heavy cream = 238g, so 1/3 cup = 238 × 0.333 = 79.33g.
Is 1/3 cup of heavy cream the same weight every time?
The weight can vary slightly depending on measuring technique. Spooned and leveled gives 79.33g. Scooped (packed) can be 10–20% heavier. Sifted gives a lighter weight. The USDA standard (spooned and leveled) of 79.33g is the most reliable baseline for recipes.
How do I accurately measure 1/3 cup of heavy cream?
For accuracy, use a kitchen scale and weigh 79.33g of heavy cream. If using measuring cups, spoon the heavy cream lightly into a 1/3 Cup measuring cup and level off the top with a straight edge. Avoid scooping directly from the container, which compacts the ingredient and adds extra weight.
How does 1/3 cup of heavy cream compare to other ingredients?
1/3 cup of different ingredients varies significantly: Heavy Cream = 79.33g, Light Cream (half & half) = 80g, Whole Milk = 81.33g. This is because each ingredient has a different density.