Ser vs. Estar: The Difference, With 25 Examples

Spanish has two verbs that translate as to be: ser and estar. English speakers often hear that ser is for permanent things and estar for temporary ones. That rule works surprisingly often, but it breaks in places that matter (death, location of events, marital status). This guide gives you a more reliable way to choose, with 25 examples you can use as models.

The two verbs at a glance

Both verbs are irregular in the present tense, so it is worth learning them first.

A helpful way to think about the difference: ser defines, estar situates. Ser tells you what category something belongs to. Estar tells you the state or place it is in at a given moment.

When to use ser

Identity, description and personality

Ser answers the question What is it like? or Who is it?

1. Soy Ana. — I'm Ana.
2. Mi hermano es alto y muy simpático. — My brother is tall and very friendly.
3. Madrid es una ciudad grande. — Madrid is a big city.

Profession, origin, nationality and material

4. Mi madre es médica. — My mother is a doctor.
5. Somos de Colombia. — We're from Colombia.
6. La mesa es de madera. — The table is (made of) wood.

Notice that professions use ser even if the job is not permanent: Este año soy profesor de inglés (This year I'm an English teacher).

Time, dates and possession

7. Son las ocho de la mañana. — It's eight in the morning.
8. Hoy es lunes, 3 de marzo. — Today is Monday, 3 March.
9. Este libro es de Carlos. — This book is Carlos's.

Where an event takes place

This is the use that surprises most learners. When the subject is an event, ser means to take place:

10. La reunión es en la sala tres. — The meeting is in room three.

When to use estar

Location of people and things

Estar answers the question Where is it? for anything that is not an event, even if it never moves:

11. Estoy en casa. — I'm at home.
12. Barcelona está en el noreste de España. — Barcelona is in the north-east of Spain.
13. ¿Dónde están mis llaves? — Where are my keys?

States, feelings and conditions

Estar describes how someone or something is at a particular moment:

14. Estoy cansada. — I'm tired.
15. La sopa está fría. — The soup is cold.
16. ¿Estás bien? — Are you OK?
17. Mis padres están contentos con la noticia. — My parents are happy about the news.

Actions in progress: estar + gerund

Spanish forms the progressive with estar and the gerund (-ando, -iendo):

18. Estamos comiendo. — We're eating.
19. ¿Qué estás haciendo? — What are you doing?

The result of a change

When a state is the result of something that happened, estar is used, even if the result is permanent:

20. La ventana está rota y mi abuelo está muerto desde hace años. — The window is broken, and my grandfather has been dead for years.

This is why "permanent vs. temporary" is not enough: death is permanent, but Spanish sees it as a resulting state.

Adjectives that change meaning

Some adjectives mean one thing with ser and another with estar. These are worth memorising because they are common in conversation.

21. Tu hija es muy lista. — Your daughter is very clever. / ¿Estás listo? — Are you ready?
22. La película es aburrida. — The film is boring. / Estoy aburrido. — I'm bored.
23. Esta paella está muy rica. — This paella is delicious.
24. Hoy no voy a trabajar porque estoy malo. — I'm not going to work today because I'm ill.
25. Los plátanos todavía están verdes. — The bananas are still unripe.

Common mistakes and how to avoid them

Saying "soy aburrido" when you mean you are bored. Soy aburrido means I am a boring person. If you want to say you're bored right now, say estoy aburrido (or aburrida).

Using estar for events. La fiesta está en mi casa sounds wrong to native speakers. Events take ser: La fiesta es en mi casa.

Using ser for location. El banco es en la plaza is a classic error. Buildings and objects take estar: El banco está en la plaza.

Translating "I am 20" with ser or estar. Age uses tener: Tengo veinte años (literally, I have twenty years).

Forgetting estar with feelings. Estoy nervioso, estoy triste, estoy enfadado: emotions are states, so they take estar.

A quick way to decide

When you are not sure, ask yourself two questions:

1. Is the subject an event, or am I saying what or who something is? Use ser.
2. Am I saying where something is, how it is right now, or what it is doing? Use estar.

You will still meet exceptions, and native speakers sometimes use both with a shade of difference (Es muy guapa describes someone; ¡Qué guapa estás! means she looks especially nice today). That flexibility is part of what makes the pair useful once you are comfortable with it.

Practise and check your level

Ser and estar appear at every level, from A1 introductions to subtle choices at C1. If you want to see how your grammar, vocabulary, reading and listening compare to the CEFR scale, take our free Spanish level test: 50 questions, about 50 minutes, with your estimated level from A1 to C2 at the end.