How to Say "expense" in Spanish
The most common Spanish word for “expense” is “costo” — use 'costo' when referring to the monetary value or price of a good or service, especially in a general or economic context.
costo
KOHS-tohˈkos.to

Examples
El costo del billete de avión es muy alto.
The cost of the plane ticket is very high.
Necesitamos reducir los costos operativos.
We need to reduce the operating costs.
Masculine Noun
Since 'costo' is masculine, always use 'el' or 'un' before it: 'el costo' (the cost), 'un costo' (a cost).
Confusing 'costo' and 'costa'
Mistake: “Using 'la costo' (incorrect gender).”
Correction: Always use 'el costo' (the price/expense). 'La costa' means 'the coast' or 'the shore'.
coste
KOHS-tehˈkoste

Examples
El coste de la vida ha subido mucho este año.
The cost of living has gone up a lot this year.
Debemos reducir el coste de producción para ser competitivos.
We must reduce the production cost to be competitive.
El billete de avión tiene un coste adicional por la maleta.
The plane ticket has an additional cost for the suitcase.
Masculine Word
Even though it ends in '-e', this word is masculine. You should always use 'el' or 'un' with it (e.g., 'el coste').
Coste vs. Precio
Think of 'coste' as what it takes to make or maintain something, while 'precio' is what the customer actually pays in a shop.
The Wrong Gender
Mistake: “La coste de la cena.”
Correction: El coste de la cena. 'Coste' is a masculine noun.
gasto
GAHS-tohˈɡasto

Examples
Tengo un gasto extra este mes porque se rompió mi móvil.
I have an extra expense this month because my phone broke.
Debemos reducir los gastos de la empresa para ahorrar dinero.
We must reduce the company's expenses to save money.
El gasto público en educación ha aumentado este año.
Public spending on education has increased this year.
Using Gasto vs. Coste
'Gasto' refers to the act of money leaving your pocket, while 'coste' refers to the price tag of an item.
Expense vs. Expenses
Mistake: “El gastos es alto.”
Correction: El gasto es alto (singular) or Los gastos son altos (plural). Just like in English, make sure the word matches the number of things you're talking about.
Costo/Coste vs. Gasto
Related Translations
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