Ser vs estar: the short version
Both verbs mean “to be.” Ser says what or who something is. Estar says where something is or how it is right now. That covers most sentences. The tricky part is the handful of exceptions below, and the drill is built to hit them over and over.
Use ser for…
- Identity and profession: Mi madre es abogada.
- Origin and nationality: Somos de Colombia.
- Time, days and dates: Son las tres. Hoy es martes.
- Material and possession: La mesa es de madera. El libro es de Ana.
- Relationships: Ellos son mis mejores amigos.
- Where and when an event happens: La fiesta es en mi casa.
Use estar for…
- Location of people and things: Madrid está en España.
- Feelings and conditions: Estoy cansado hoy.
- Results of a change: La ventana está rota.
- Actions in progress: Están comiendo ahora.
- Death: El pez está muerto.
- Set phrases: estar de vacaciones, estar de acuerdo
The traps that catch learners
Events use ser, even though they sound like locations. A person or object is somewhere with estar (El libro está en la mesa), but an event takes place somewhere, so it uses ser (La boda es en la playa).
Death uses estar. “Permanent vs. temporary” would suggest ser, which is why that rule of thumb breaks down. Think of muerto as a condition that something is in: está muerto.
Some adjectives change meaning. The verb decides which meaning you get:
| Adjective | With ser | With estar |
|---|---|---|
| listo | clever | ready |
| aburrido | boring | bored |
| rico | rich | tasty |
| malo | bad (in character) | sick, or gone bad |
| verde | green (the color) | unripe |
Present-tense forms
| Subject | ser | estar |
|---|---|---|
| yo | soy | estoy |
| tú | eres | estás |
| él / ella / usted | es | está |
| nosotros / nosotras | somos | estamos |
| ellos / ellas / ustedes | son | están |
How to get faster
Take one round a day and read every rule in your miss list before you play again. Most learners keep missing the same two or three patterns, usually events and estar with feelings. Once those stop showing up, your score climbs quickly. Typing mode is harder than tapping because you also have to spell the form, so switch to it once tapping feels easy.
Example sentences with answers
15 sentences from this drill, with the answer in bold and the reason it is correct. Cover the bold words and try to say each answer before you read it, then play the drill to see how many you can get right in 60 seconds.
- Mi hermana es médica.Profession or role → ser
- Nosotros somos de Colombia.Where someone is from → ser
- Hoy es martes.Days, dates and clock time → ser
- La mesa es de madera.What something is made of → ser
- Este libro es de Ana.Who something belongs to → ser
- La fiesta es en mi casa.Where or when an event takes place → ser (not estar!)
- Ellos son mis mejores amigos.Relationships → ser
- Esa película es una comedia.Saying who or what something is → ser
- Mi coche es rojo.An inherent characteristic, like color → ser
- Es importante dormir bien.Es + adjective + infinitive → ser
- Mi primo está en la biblioteca.Where a person or thing is → estar
- Yo estoy cansado hoy.A feeling or condition right now → estar
- La puerta está abierta.The result of a change (open, broken, closed) → estar
- Ellos están comiendo ahora.estar + -ando/-iendo for actions in progress
- Mis padres están de vacaciones.Set phrase: estar de vacaciones / estar de acuerdo
Quick answers
What is the difference between ser and estar?
Ser describes what or who something is: identity, origin, profession, time and what things are made of. Estar describes where something is or how it is right now: location, feelings, conditions and actions in progress.
Why is it “la fiesta es en mi casa” and not “está”?
Events use ser for their location because an event “takes place” somewhere. People and objects use estar for location: “Mi primo está en casa,” but “La fiesta es en mi casa.”
Does death use ser or estar in Spanish?
Death uses estar: “El pez está muerto.” This is a well-known exception to the idea that permanent states use ser.
Is there a free ser vs estar quiz online?
Yes. VerbSprint’s ser vs estar quiz is free, needs no account, and gives you 60 seconds to answer as many of its 54 sentences as you can, with the rule shown for every mistake.