1 tablespoon of milk weighs 15.2 g. Milk is one of the few ingredients where the tablespoon is a genuinely useful unit, because milk is often added a spoonful at a time to adjust a batter, thin a sauce, or loosen a frosting. A cup of milk is 244 g, and a sixteenth of that is 15.2 g, which is close enough to water that you can remember it as a tablespoon of milk being a tablespoon of water plus a fraction.
All figures on this page are approximate, and they come from USDA, measured poured. When a recipe has to work the first time, verify with a kitchen scale.
How the measurement works
The figure on this page comes from USDA, measured poured. Whole cow's milk, about 3.25% fat. Drinking, baking, sauces, custards and cereals.
A note on disputed figures. USDA lists whole milk at 244 g per cup; the King Arthur chart rounds milk to 227 g (8 oz by weight). We use the USDA value.
All results on this page are approximate. Ingredient weights vary with brand, humidity, temperature and how firmly you pack the cup, so when a recipe has to work the first time, weigh the ingredient on a kitchen scale and use the numbers here as a guide.
Conversion table
| Amount | Grams of milk |
|---|---|
| 1 teaspoon | 5.1 g |
| 1 tablespoon | 15.2 g |
| 2 tablespoons | 30.5 g |
| 3 tablespoons | 45.8 g |
| 1/4 cup (4 tablespoons) | 61 g |
| 1/3 cup | 81.3 g |
| 1/2 cup (8 tablespoons) | 122 g |
| 3/4 cup (12 tablespoons) | 183 g |
| 1 cup (16 tablespoons) | 244 g |
One tablespoon is one sixteenth of a cup, so every figure above is simply the cup weight divided by 16, rounded to one decimal place. All figures are approximate; verify with a kitchen scale when it matters.
Three real kitchen examples
Loosening a buttercream frosting
A buttercream frosting is too thick, and the recipe says to add milk a tablespoon at a time until it spreads smoothly. One tablespoon is 15.2 g, and two tablespoons is usually enough. Add it slowly, because a tablespoon too much turns a spreadable frosting into a runny glaze.
Thinning a pancake batter
A pancake batter is too thick to pour, and a tablespoon of milk, 15.2 g, loosens it without changing the recipe. Stir it in gently and check the consistency: the batter should fall off the spoon in a slow ribbon, not plop off in a lump.
A small batch of scrambled eggs
Scrambled eggs for one use 2 tablespoons of milk, about 30 g, whisked with two eggs. The milk makes the eggs softer and creamier, though some cooks prefer cream or no dairy at all. The milk should be whisked in before cooking, not added to the pan.
Getting it right in your kitchen
Dairy products vary in thickness, so the method matters. Thin dairy like milk and buttermilk is poured into a jug; thick dairy like sour cream, yogurt and cream cheese is spooned into a dry cup and levelled, pressing out air pockets as you go. Bring dairy to room temperature before adding it to a batter unless the recipe says cold, because cold dairy can seize melted butter and leave lumps. If a recipe gives dairy by weight and you only have cups, use the table below rather than guessing: a cup of cream cheese is noticeably heavier than a cup of milk, and the two are not interchangeable by volume.
Scaling with tablespoons is easy once you know the weight of one spoon. To measure 100 g of milk, count out about 6.6 tablespoons, and for 50 g, about 3.3 tablespoons. Halving a recipe that calls for 4 tablespoons means using 2 tablespoons, or 30.5 g, and doubling it means 8 tablespoons, or 122 g. The key is to scale every ingredient by the same factor, because changing one ingredient without changing the others throws the recipe out of balance. For large amounts, switch to a cup measure or a scale: counting out 16 tablespoons is slow and error-prone, and a cup is faster and more accurate.
When should you weigh milk instead of measuring it? Whenever the recipe has to work the first time, and whenever the amount is large. A kitchen scale costs less than a single failed cake, and it removes the biggest source of variation in home cooking: the way ingredients pack into a cup or a spoon. Put the bowl on the scale, press tare, and add the milk until the display shows the number you need. There is nothing to wash afterwards except the bowl, and the result is the same every time. For small amounts, a level spoon is accurate enough, and for liquids, a jug is fine, but for anything where precision matters, the scale is the tool to reach for.
Storage. Refrigerate; use within 5 days of opening.
- Add milk to frosting a tablespoon at a time.
- A tablespoon of milk is 15.2 g; water is 14.8 g.
- Use a tablespoon measure for amounts under a quarter cup.
Frequently asked questions
How many grams is a tablespoon of milk?
One tablespoon of milk weighs 15.2 g, and one teaspoon is about 5.1 g. A cup of milk is 244 g, and a tablespoon is one sixteenth of a cup.
Is a tablespoon of milk the same as a tablespoon of water?
Nearly. A tablespoon of water is 14.8 g and a tablespoon of milk is 15.2 g, a difference of 0.4 g that no recipe can detect. You can swap them freely by the tablespoon.
Can I use a tablespoon measure for milk?
Yes, and it is more accurate than a cup for small amounts. A tablespoon measure is designed for liquids, and milk pours cleanly. For amounts under a quarter of a cup, a tablespoon is the best tool.
Does skimmed milk weigh the same per tablespoon?
Almost. Skimmed milk is about 0.1 g lighter per tablespoon, which is too small to measure. Use 15.2 g per tablespoon for any type of cow's milk.
How many tablespoons of milk are in a cup?
Sixteen. A US cup is 16 tablespoons, and a cup of milk is 244 g, so 16 tablespoons at 15.2 g each gives 243 g, which rounds to the cup figure.
Common mistakes to avoid
The most common mistake with dairy is measuring a thick product like sour cream or cream cheese in a jug, where it clings to the sides and reads low. The second is adding cold dairy to a hot mixture, which can make it split or curdle, especially with cream cheese and sour cream. The third is boiling a sauce after the cream has been added, which breaks the emulsion and leaves a greasy, separated sauce. The fourth mistake is measuring dairy that has just been shaken or stirred vigorously, because the air bubbles take up volume and the reading comes out high. Finally, do not freeze dairy products that you plan to use in baking, because freezing changes their texture: cream cheese becomes grainy, sour cream separates, and yogurt turns watery, and none of them recover properly on thawing.