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Spanish · Verb · #802 most common

gastar

to spend
to waste

Regular-ar ending

In the tables below, the stem is shown in black and the ending in purple.

1.

Presente

Habitual actions, general truths, and what's happening now.

yogasto
gastas
él/ellagasta
nosotrosgastamos
vosotrosgastáis
ellos/ellasgastan

Yo gasto mucho tiempo en mis hobbies.

I spend a lot of time on my hobbies.

Ella gasta su dinero en ropa nueva.

She spends her money on new clothes.

2.

Pretérito Indefinido

Completed actions at a specific point in the past.

yogasté
gastaste
él/ellagastó
nosotrosgastamos
vosotrosgastasteis
ellos/ellasgastaron

Ayer gasté todo mi dinero en comida.

Yesterday, I spent all my money on food.

Ellos gastaron mucho en sus vacaciones.

They spent a lot on their vacation.

3.

Imperfecto

Ongoing or repeated actions in the past, descriptions, and background context.

yogastaba
gastabas
él/ellagastaba
nosotrosgastábamos
vosotrosgastabais
ellos/ellasgastaban

Cuando era niño, siempre gastaba mi mesada en juguetes.

When I was a child, I always spent my allowance on toys.

Mi padre gastaba mucho en libros.

My father used to spend a lot on books.

4.

Futuro Simple

Future actions, predictions, and speculation about the present.

yogastaré
gastarás
él/ellagastará
nosotrosgastaremos
vosotrosgastaréis
ellos/ellasgastarán

Mañana gastaré menos dinero en el supermercado.

Tomorrow, I will spend less money at the supermarket.

Ellos gastarán su tiempo en un proyecto importante.

They will spend their time on an important project.

5.

Condicional

Hypothetical situations, polite requests, and future-in-the-past.

yogastaría
gastarías
él/ellagastaría
nosotrosgastaríamos
vosotrosgastaríais
ellos/ellasgastarían

Si tuviera más dinero, gastaría en un viaje.

If I had more money, I would spend it on a trip.

Ella gastaría más en su educación si pudiera.

She would spend more on her education if she could.

6.

Subjuntivo Presente

Wishes, doubts, emotions, and subordinate clauses expressing uncertainty.

yogaste
gastes
él/ellagaste
nosotrosgastemos
vosotrosgastéis
ellos/ellasgasten

Es importante que yo gaste mi tiempo sabiamente.

It's important that I spend my time wisely.

Espero que ellos gasten su dinero en algo útil.

I hope they spend their money on something useful.

7.

Subjuntivo Imperfecto

Past subjunctive contexts, hypothetical si-clauses, and polite suggestions.

yogastara
gastarás
él/ellagastara
nosotrosgastáramos
vosotrosgastarais
ellos/ellasgastaran

Si yo gastara más tiempo en estudiar, tendría mejores notas.

If I spent more time studying, I would have better grades.

Si ellos gastaran su dinero de manera responsable, estarían mejor.

If they spent their money responsibly, they would be better off.

"gastar" in other languages

Related verbs

Common questions
Is "gastar" regular or irregular in Spanish?
"gastar" is a regular -ar verb in Spanish. It follows the standard conjugation pattern for -ar verbs.
How do you conjugate "gastar" in the present tense?
In the Presente, "gastar" conjugates as: gastas, gasto, gastan, and more. See the full table above.
What is the past tense of "gastar" in Spanish?
In the Pretérito Indefinido, "gastar" conjugates as: gastaste, gasté, gastaron, and more. See the full table above.
How common is "gastar" in Spanish?
"gastar" (to spend, to waste) is one of the most commonly used verbs in Spanish.