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How much does A Gallon of Milk weigh?
3.9 kg (8.6 lb)
per gallon
A Gallon of Milk weighs about 3.9 kg (8.6 lb) per gallon. About the same as a small cat.
| Weight (metric) | 3.9 kg |
| Weight (imperial) | 8.6 lb |
| Measured per | gallon |
| Category | Food & Drink |
| Compares to | About the same as a small cat. |
⚖️ Weight calculator
About the weight of a gallon of milk
A US gallon of whole milk weighs about 3.9 kg (8.6 lb).
Milk is slightly heavier than water due to its solids.
Frequently asked questions
- How much does a gallon of milk weigh?
- A Gallon of Milk weighs about 3.9 kg (8.6 lb) per gallon. A US gallon of whole milk weighs about 3.9 kg (8.6 lb).
- How much do 10 of them weigh?
- Ten would weigh roughly 39 kg (86 lb).
- What does that compare to?
- About the same as a small cat.