The verb costar is one of the most important in everyday and academic Spanish. Its primary meaning is related to price, but it’s also commonly used to express difficulty or effort. In this article, you’ll learn how to use costar, its conjugations, common expressions, and practical examples with ‘me cuesta(n)’, so you can use it confidently in any situation.
1. Primary meaning of costar
a) To indicate price
Costar shows the amount of money required to pay for a good or service.
Examples:
- Este coche cuesta 20.000 euros.
- La entrada al cine cuesta 12 dólares.
- Los boletos para el concierto cuestan 50 euros cada uno.
b) To indicate difficulty or effort
It is used to express that something is challenging or demands effort, usually with personal pronouns: me, te, le, nos, os, les.
Examples:
- Me cuesta aprender idiomas rápidamente.
- A Juan le cuesta concentrarse cuando hay ruido.
- Nos cuesta entender las instrucciones en español.
Costar is an irregular verb (o → ue) in the present indicative and subjunctive.
You can view all the conjugations of this verb by clicking here.
Present tense
- Yo: cuesto (rarely used)
- Tú: cuestas
- Él/Ella/Ud.: cuesta
- Nosotros: costamos
- Vosotros: costáis
- Ellos/Ellas/Uds.: cuestan
Simple past (preterite)
- Yo: costé
- Tú: costaste
- Él/Ella/Ud.: costó
- Nosotros: costamos
- Vosotros: costasteis
- Ellos/Ellas/Uds.: costaron
3. Using costar to talk about prices
Basic structure: [Subject] + cuesta(n) + [price]
Use cuesta with singular subjects and cuestan with plural objects.
Examples:
- El café cuesta 2 euros.
- Las entradas para el teatro cuestan 30 euros cada una.
- Este vestido cuesta mucho.
4. Using costar to indicate difficulty
Structure: [pronoun] + cuesta(n) + [noun or infinitive]
This verb is used with the pronouns me, te, le, nos, os, les. Use cuesta for a singular noun or an infinitive, and cuestan for plural nouns. It works similarly to the verb gustar. Keep in mind that the singular/plural form (cuesta/cuestan) agrees with the object, not the person.
Examples:
- Este problema de matemáticas me cuesta mucho.
- Estos problemas de matemáticas me cuestan mucho.
- Me cuesta aprender español.
- A Juan le cuesta levantarse temprano.
- Nos cuesta comprender la gramática avanzada.
5. Distinction between costar, dificultar, and ser difícil
Costar
Usage: Expresses that someone finds it difficult to do something. It is usually constructed with an indirect object pronoun.
Nuance: It sounds more colloquial and subjective, focusing on the person experiencing the difficulty.
Examples:
Me cuesta levantarme temprano. (I find it difficult to get up early.)
A Juan le costó entender la explicación. (Juan had difficulty understanding the explanation.)
Ser difícil
Usage: A neutral expression used to indicate that something itself has a high level of complexity.
Nuance: It does not point to a specific person or an external factor; it simply describes the characteristic of the task or thing.
Examples:
Resolver ese rompecabezas es difícil. (Solving that puzzle is difficult.)
Aprender chino es difícil para mucha gente. (Learning Chinese is difficult for many people.)
Dificultar
Usage: A transitive verb meaning “to make something more difficult.” It focuses on the factor causing the difficulty.
Nuance: It is more formal and objective, often used in academic or technical contexts.
Examples:
La lluvia intensa dificultó el rescate. (The heavy rain made the rescue more difficult.)
El ruido dificulta la concentración. (Noise makes concentration difficult.)
Tip: Costar is more natural in everyday conversation and allows you to express personal experiences.
6. Everyday examples of me cuesta
Learning and studying:
- Me cuesta memorizar vocabulario nuevo.
- Me cuesta comprender las conjugaciones irregulares.
Work or school:
- Me cuesta concentrarme con mucho ruido.
- Me cuesta entregar tareas a tiempo.
Skills and sports:
- Me cuesta correr largas distancias.
- Me cuesta aprender a nadar correctamente.
Emotions and habits:
- Me cuesta decir “no” a mis amigos.
- Me cuesta levantarme temprano los lunes.
7. Common expressions with costar
- ¡Cuesta mucho! → price or difficulty.
- Me cuesta creerlo. → disbelief.
- Cuesta entender… → something difficult to understand.
- Me cuesta aceptar la situación. → emotional effort.
8. Typical mistakes when using costar
1. Mixing up the subject and the pronoun
- Incorrect: Me cuesta los libros. ❌
- Correct: Me cuestan los libros. ✅
2. Using “yo” in the present tense for expressing difficulty
- Incorrect: Yo cuesto aprender español. ❌
- Correct: Me cuesta aprender español. ✅
3. Ignoring singular/plural agreement
- Incorrect: Me cuesta los ejercicios. ❌
- Correct: Me cuestan los ejercicios. ✅
9. Tips for memorizing and practicing costar
- Link “cuesta/cuestan” to specific objects or situations.
- Use “me cuesta” regularly to talk about difficulties.
- Apply the verb in real-life contexts: shopping, travel, sports, or studying.
- Make full sentences to practice using costar in context.
- Read and listen to authentic Spanish, paying special attention to costar.
At the end of this post, you’ll find exercises to help reinforce this verb.
10. Cultural context and how costar is used in Spanish
Costar is frequently used in daily life, not only for expressing price:
- Everyday conversation: Me cuesta madrugar los lunes.
- Written texts: El proyecto costó más de lo previsto.
- Education: A los estudiantes les cuesta aprender los verbos irregulares.
11. Exercises and activities to master costar
- Create 10 sentences using “cuesta/cuestan” to talk about prices.
- Make 10 sentences using “me cuesta” to describe challenges or difficulties.
- Describe your daily life using “me cuesta” for tasks or habits you find hard.
You can view and download the activities from our Pinterest profile: https://pin.it/4KnmWoorw. At the end, you can check the correct answers.
12. Conclusion
The verb costar is a key tool for anyone learning Spanish. Becoming comfortable with it will help you:
- Discuss prices and shopping experiences.
- Express challenges and emotions.
- Use natural, everyday expressions in conversation.
- Minimize common mistakes and speak with confidence.
With regular practice and real-life examples, you’ll be able to use costar and me cuesta smoothly and naturally in both written and spoken Spanish.
