Tag: Density of milk

The average weight of one US gallon of milk is approximately 3.9 kilograms. However, unlike water, the weight of milk is not uniform and depends on its fat content, temperature, and other solids. This guide explores the factors that influence milk's weight and provides accurate conversions for different types of milk.

While many liquids like water have a density of 1 g/mL, milk's density is slightly higher, making the assumption that 1g equals 1ml inaccurate for precise applications. The question, is milk measured in g or ml, depends heavily on the context and required accuracy of the measurement.

Milk is mostly water, but its unique composition makes it slightly denser, which is why 100 ml of milk is not exactly 100 grams. This difference is influenced by the milk's fat and protein content, a crucial detail for anyone aiming for precise measurements in cooking or baking.