Understanding the difference between Ser and Estar is essential for anyone learning Spanish. Both verbs mean “to be,” but they are used in different contexts. This guide explains how to use Ser and Estar correctly, provides examples, and helps you avoid common mistakes in Spanish grammar.
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What Is the Difference Between Ser and Estar?
- Ser: used for permanent characteristics, identity, time, origin, and relationships.
- Estar: used for temporary states, emotions, locations, and ongoing actions.
By learning the difference, you will improve your Spanish grammar and speak more naturally.
When to Use Ser
Use Ser in the following situations:
- Descriptions: Ella es alta. (She is tall.)
- Professions: Mi madre es profesora. (My mother is a teacher.)
- Time and Dates: Hoy es lunes. (Today is Monday.)
- Origin and Nationality: Ellos son de México. (They are from Mexico.)
- Relationships: Ella es mi hermana. (She is my sister.)
When to Use Estar
Use Estar in the following situations:
- Location: Estamos en clase. (We are in class.)
- Temporary States: Estoy cansado. (I’m tired.)
- Emotions: Ella está feliz. (She is happy.)
- Ongoing Actions: Estoy estudiando. (I’m studying.)
Quick Tip to Remember Ser vs Estar
- Ser = what something IS (essence)
- Estar = how something IS (state)
This tip helps learners avoid common mistakes with Ser and Estar in Spanish grammar.
Common Mistakes with Ser and Estar
Es guapo = He is handsome (general characteristic)
Está guapo hoy = He looks handsome today (temporary)
La fiesta es en el parque = The party is in the park (use Ser for events)
Estamos en el parque = We are in the park (use Estar for people or things)

We are CactusBCN Languages, a Spanish language school located in Barcelona.
In March 2020, the pandemic situation encouraged us to start teaching online. All our students were happy with this change so we will keep teaching online for a while.
The school was founded and is run by enthusiastic teachers. Out team was teaching Spanish around the world for a few years and when we come back to Spain, we decided to start our own school.
Ser vs Estar Summary Table
| Verb | Use | Example |
|---|---|---|
| Ser | Identity, time, origin | Ella es médica. |
| Estar | Location, state, mood | Ella está cansada. |
Practice Ser vs Estar Online
The best way to master Ser and Estar is through practice. At CactusBCN Languages, our online Spanish courses provide exercises, examples, and interactive lessons to help you use these verbs correctly.
Start learning Ser vs Estar improve your Spanish grammar, and speak Spanish confidently from home.
big learning.
We are CactusBCN Languages, a Spanish language school located in Barcelona.
In March 2020, the pandemic situation encouraged us to start teaching online. All our students were happy with this change so we will keep teaching online for a while 🙂
The school was founded and is run by enthusiastic teachers. Our team was teaching Spanish around the world for a few years and when we came back to Spain, we decided to start our own school.
Online classes are as fun as face-to-face classes but with the added benefits of online learning:
- You can save time and money on travel.
- Continue to study from anywhere. You don't have to interrupt your classes or change schools if you move to another city or travel.
- Access your class materials at any time. Digital materials are always available to study or do homework.
