How to Say "gallon" in Spanish
The Spanish word for “gallon” is “galón” — A2 level. This is a very common word in everyday Spanish.

Examples
Compré un galón de leche en el supermercado.
I bought a gallon of milk at the supermarket.
¿Cuántos galones de gasolina necesita el coche?
How many gallons of gasoline does the car need?
Necesitamos tres galones de pintura azul para la sala.
We need three gallons of blue paint for the living room.
Using 'de' for measurements
Just like in English, you always put the word 'de' (of) between the measurement and the item: 'un galón DE agua'.
Plural forms
Because the word ends in a consonant with an accent mark, you add '-es' and drop the accent mark for the plural: 'un galón' becomes 'dos galones'.
Mixing up Metric vs. Imperial
Mistake: “Using 'galón' in Spain to buy milk.”
Correction: In Spain, use 'litro' (liter). 'Galón' is mainly used in countries like the US, Puerto Rico, or parts of Central America.
Related Translations
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