1/2 Cup Heavy Cream in Grams
1/2 cup of heavy cream weighs 119 g (poured, USDA). Cream with at least 36% fat that whips to firm peaks. All the figures on this page are approximate conversions based on the USDA value, so when a recipe really matters, verify with a kitchen scale.
Cream with at least 36% fat that whips to firm peaks. It is used for whipping, ganache, sauces and soups. That range of uses is part of why the conversion comes up so often: the same ingredient appears in everyday cooking and in precise baking, and the two situations demand different levels of accuracy. Knowing the weight of half a cup, rather than guessing from a measuring cup, keeps the result consistent no matter which recipe you are following.
Why weighing half a cup of heavy cream beats measuring it in cups
Dairy ingredients are where cup measures are at their most misleading, because a spooned cup of a thick dairy product holds a different weight from a poured cup of a thin one. 1/2 cup of heavy cream weighs 119 g when measured poured, and that number is the anchor for every recipe that uses it. Dairy also does quiet structural work: it adds moisture, tenderness and richness, and in cultured products it adds acidity that activates baking soda. Weighing 119 g means the batter gets exactly the moisture and acidity the recipe was tested with, instead of whatever your spoon happened to deliver.
Heavy Cream cups to grams conversion table
| Cups | Grams (approx.) |
|---|---|
| 1/4 cup | 59.5 g |
| 1/3 cup | 79.5 g |
| 1/2 cup | 119 g |
| 2/3 cup | 158.5 g |
| 3/4 cup | 178.5 g |
| 1 cup | 238 g |
| 1 1/2 cups | 357 g |
| 2 cups | 476 g |
| 3 cups | 714 g |
One tablespoon of heavy cream weighs about 15 g, and one teaspoon about 5 g. For small amounts a scale that reads to the gram is far more reliable than a spoon, because a heaped tablespoon can weigh half as much again as a level one. The table is rounded to the nearest half gram, so the numbers are approximate by design; the half-cup figure of 119 g is the one to use when a recipe calls for half a cup.
How the weight was measured
Poured means pouring the ingredient into a liquid measuring jug on a flat surface and reading the level at eye level. Liquids level themselves, so there is no spooning or levelling involved, and the weight follows directly from the volume and the density.
The source for the 238 g per cup figure is USDA, and the confidence in the value is high. USDA publishes a standard ingredient weight chart that recipe developers use as a reference, and this page follows it exactly rather than averaging across sources, because an average of two different measuring methods is a number that matches nobody's cup.
There is a dispute worth knowing about. USDA lists heavy cream at about 238 g per cup; King Arthur rounds it to 227 g. The practical advice is simple: use the value in the table above, measure the way the table describes, and your results will match the recipes this site is built around. If a recipe you are following was written with a different value, follow that recipe's value instead of ours, because consistency within one recipe matters more than which authoritative number you pick.
All the figures on this page are approximate conversions. When a recipe really matters, verify with a kitchen scale: weigh the ingredient directly into the bowl on a tared scale and trust that number over any cup.
Worked examples
Pancakes on a weekend morning
A pancake recipe calling for 1/2 cup of heavy cream needs 119 g. Weighing the dairy means the batter has exactly the right thickness, because the liquid decides how the pancakes spread in the pan. If the recipe is doubled for a family breakfast, use 238 g for 1 cup and the second batch will match the first.
Halving a cheesecake filling
Halving a cheesecake that asks for 1 cup of heavy cream leaves you with 1/2 cup, or 119 g. A half-cup measure of a thick dairy product is notoriously inaccurate because it traps air, so weighing 119 g is the reliable way to halve a recipe without the filling turning out runny or dense.
A quick pan sauce
A pan sauce needing 1/4 cup of heavy cream takes about 59.5 g. Weighing such a small amount is far more reliable than eyeballing a quarter-cup measure, and it keeps the sauce from breaking or turning too rich.
When this conversion matters most
This conversion matters most in baking, where heavy cream controls moisture, tenderness and acidity all at once. A cake, a biscuit or a cheesecake has no room for a 10 g error, and the smaller the recipe the bigger the error looks as a percentage. It also matters when you are following a recipe from another country, because most of the world bakes in grams and a cup is an American habit. Converting to grams lets you use any recipe from any source with the same confidence.
Common mistakes with heavy cream
- Scooping a thick dairy product. Scooping traps air, so a cup of heavy cream can be 10 g light. Spoon it in and level it, or better, weigh 119 g on a scale.
- Measuring a cold dairy product straight from the fridge. Cold dairy is thicker and packs differently. Let it come to room temperature if the recipe calls for it, then weigh 119 g.
- Trusting a cup for a half-cup. Small measures amplify error: a heaped half-cup can be 10 g heavy. Weighing 119 g removes the problem entirely.
- Using a liquid jug for a thick product. Jugs are for pouring and you cannot level a thick dairy product in one. Use a dry measuring cup, or a scale set to 119 g for 1/2 cup.
Storage and handling
Refrigerate; use within 1 week of opening. Keeping heavy cream stored properly also keeps its weight per cup stable: an ingredient that has absorbed moisture from the air weighs more per cup than a dry one, so good storage is not just about freshness, it is about measurement accuracy too. If a container has been open for months in a humid kitchen, the first thing to do before a precise bake is to weigh the ingredient rather than trusting the cup.
Frequently asked questions
How many grams is 1/2 cup of heavy cream?
1/2 cup of heavy cream weighs 119 g, measured poured according to USDA. That is the figure to use when converting a recipe from cups to grams, and it is the value the conversion table on this page is built on.
How do I measure heavy cream without a scale?
Poured means pouring the ingredient into a liquid measuring jug on a flat surface and reading the level at eye level. Liquids level themselves, so there is no spooning or levelling involved, and the weight follows directly from the volume and the density. That gives the closest result to 119 g per half-cup, but it is still an estimate: the honest answer is that a scale is the only way to know the exact weight, and a basic digital kitchen scale costs less than a bag of good flour.
Can I swap heavy cream for another dairy product cup-for-cup?
Not reliably. Different dairy products weigh different amounts per cup and have different fat and acidity, so a cup-for-cup swap changes the recipe. Swap by weight instead: 1/2 cup of heavy cream is 119 g, so use the same weight of the other product, and check whether the acidity matters for the raising agent in your recipe.
What is heavy cream used for?
Whipping, ganache, sauces and soups. Cream with at least 36% fat that whips to firm peaks.
Does 1/2 cup of heavy cream always weigh 119 g?
No. Brand, fat content and temperature all shift the weight by a few grams. The 119 g figure is the standard USDA value for heavy cream measured poured, and it is the right default, but when a recipe is precise, weigh the ingredient and trust the scale over the cup.
How should I store heavy cream?
Refrigerate; use within 1 week of opening. Good storage keeps the ingredient fresh and keeps its weight per cup consistent, because moisture absorbed from the air adds grams that the recipe did not ask for.
Related conversions
Use the milk substitute converter or the cream substitute converter for instant answers, or browse the cups to grams hub for the full ingredient list. Related pages: Heavy Cream in cups to grams, 1/2 cup milk in grams, 1/2 cup buttermilk in grams, 1/2 cup sour cream in grams. More tools: cups to grams converter, grams to cups converter, recipe scaler. See also our disclaimer about approximate conversions.