Spanish has two everyday verbs that often translate as “to be”: ser and estar. The useful question is what you mean in this sentence. Are you identifying or characterizing someone, or describing their condition or location? Learn those patterns and the choice becomes much easier. “Permanent versus temporary” can be a helpful first hint, but it cannot explain the whole system.
Start with the meaning you want
Use ser to identify, classify, or describe a defining characteristic. Use estar to locate a person or thing, or to describe a state or condition. A characteristic can change over time and still use ser. A condition can last a long time and still use estar.
Marina is a teacher. We are identifying her profession.
Marina is tired. We are describing how she feels.
Try asking: “What kind of description am I making?” That will take you further than asking how many days something will last.
50 Spanish Verbs in Real Sentences
Learn at your own pace. Pause, repeat, and try saying each example out loud. Watch on YouTube ↗
Use ser for identity, origin, and characteristics
Ser introduces who someone is, where they are from, and what something is like. It also expresses material, possession, dates, and time.
| Use | Example | Meaning |
|---|---|---|
| Identity | Soy Ana. | I am Ana. |
| Origin | Somos de México. | We are from Mexico. |
| Characteristic | El café es fuerte. | The coffee is strong. |
| Material | La mesa es de madera. | The table is made of wood. |
| Time | Son las tres. | It is three o’clock. |
For professions, Spanish normally leaves out the indefinite article: Soy estudiante, “I am a student.” When you add a description, an article may appear: Es una profesora excelente.
Use estar for location and condition
People and things normally use estar for location: Las llaves están en la mesa means “The keys are on the table.” The location may be brief or enduring. Madrid está en España uses estar even though nobody expects Madrid to move.
Feelings, health, and resulting conditions also commonly use estar: Estoy contenta (I am happy), Está enfermo (he is ill), and La puerta está abierta (the door is open).
Sometimes the verb changes the message
Some adjectives work with both verbs, but communicate different things. Learn the complete phrase rather than translating one adjective in isolation.
The movie is boring. That is our description of the movie.
I am bored. That is how I feel.
Clara is clever.
Clara is ready.
La sopa es buena can describe the soup as good in general; La sopa está buena comments on how it tastes. These distinctions depend on context, so notice what the speaker is trying to express.
Keep these present-tense forms close
| Subject | Ser | Estar |
|---|---|---|
| yo | soy | estoy |
| tú | eres | estás |
| él / ella / usted | es | está |
| nosotros / nosotras | somos | estamos |
| vosotros / vosotras | sois | estáis |
| ellos / ellas / ustedes | son | están |
Vosotros is an informal plural used mainly in Spain. In Latin America, use ustedes when speaking to a group.
Your next step: say one sentence about who you are, one about how you feel, and one about where you are. For example: Soy estudiante. Estoy bien. Estoy en casa. Then try the practice questions and explain each choice to yourself.
Common questions about ser and estar
Does ser always mean permanent?
No. Es joven describes someone as young, although that changes. Está muerto uses estar for a resulting condition. Learn the type of meaning, not a permanence test.
Why is it estoy bien, not soy bien?
Bien describes how you are doing and is used with estar in this expression. Soy bueno means something different: “I am good,” for example a good person or good at something when the context makes that clear.
Can I leave out yo or ella?
Yes. Spanish often omits a subject pronoun when the verb form and context make the subject clear: Estoy en casa. Keep the pronoun when you need to clarify or emphasize who you mean.
Ser or estar? Your turn.
Marina ___ profesora.
Marina is a teacher.