How many grams is a cup of whole milk?

At 1.031 g/ml, one cup (236.6 ml) of whole milk weighs approximately 244 g. This is the standard reference weight for 'a cup of milk' in most baking formulas. If a recipe specifies '244 g milk', it is calibrated to whole milk.

Does whole milk or skim milk weigh more per cup?

Skim milk (1.036 g/ml, ~245 g/cup) weighs fractionally more than whole milk (1.031 g/ml, ~244 g/cup) — about 1 g difference per cup. Counterintuitively, removing fat (which is less dense than water) makes the product very slightly denser. The difference is negligible for any cooking or baking purpose.

Is the gram weight of whole milk different between brands or organic vs. conventional?

No. The fat content (3.25% by USDA standard) determines density, and all whole milk sold as such in the US must meet that standard. Organic, non-organic, grass-fed, and A2 whole milks all measure at approximately 1.030–1.032 g/ml — effectively the same 244 g/cup.

Leche entera, 3,25 % de grasa láctea, con vitamina D añadida: conversión de mL a gramos

Por Fidamen-Chefsolver Team | Revisado por Chefsolver Staff

Whole milk at 3.25% milkfat is the standard full-fat fluid milk widely sold in cartons and jugs. Its density of 1.031 g/ml reflects the combined weight of water, dissolved lactose, proteins, minerals, and emulsified fat — 3.25% fat slightly reduces density below what pure skim milk provides, but the effect is small. A cup weighs approximately 244 g; a tablespoon weighs about 15.2 g. Used in baking, cooking, beverages, and as the baseline dairy reference when a recipe calls simply for 'milk'. As a pourable liquid, it measures consistently by volume; the 244 g/cup figure applies regardless of brand or storage temperature.

Quick convert

Ingrediente

Taza de EE. UU. = 236,588 mL
1 cucharada = 14,787 mL
1 cucharadita = 4,929 mL

Tabla de referencia

Leche entera, 3,25 % de grasa láctea, con vitamina D añadida — de mililitros a gramos
mL	g
10	10
25	26
50	52
75	77
100	103

Cómo funciona esta conversión

Los mililitros miden volumen y los gramos miden peso. Como Leche entera, 3,25 % de grasa láctea, con vitamina D añadida tiene una densidad de 1.031 g/mL, 10 mL pesan 10 g — no 10 g como sería con agua. Este convertidor usa la densidad real de Leche entera, 3,25 % de grasa láctea, con vitamina D añadida para que cada medida sea precisa.

Notas de medición

Los valores se redondean al gramo más cercano. El peso real puede variar ligeramente según la compactación, la temperatura y la marca. Para repostería de precisión, una balanza de cocina es siempre más confiable que las medidas por volumen.

Preguntas frecuentes

How many grams is a cup of whole milk?: At 1.031 g/ml, one cup (236.6 ml) of whole milk weighs approximately 244 g. This is the standard reference weight for 'a cup of milk' in most baking formulas. If a recipe specifies '244 g milk', it is calibrated to whole milk.
Does whole milk or skim milk weigh more per cup?: Skim milk (1.036 g/ml, ~245 g/cup) weighs fractionally more than whole milk (1.031 g/ml, ~244 g/cup) — about 1 g difference per cup. Counterintuitively, removing fat (which is less dense than water) makes the product very slightly denser. The difference is negligible for any cooking or baking purpose.
Is the gram weight of whole milk different between brands or organic vs. conventional?: No. The fat content (3.25% by USDA standard) determines density, and all whole milk sold as such in the US must meet that standard. Organic, non-organic, grass-fed, and A2 whole milks all measure at approximately 1.030–1.032 g/ml — effectively the same 244 g/cup.