Have you ever wanted to say “I will do,” “I will make,” or “What will you do?” in Spanish but were unsure how to conjugate hacer? You are not alone. Hacer is one of the most common Spanish verbs, but its future tense form can be confusing because it is an irregular verb.
The good news is that the hacer in future tense is easy to learn once you remember one special change. Instead of keeping the full infinitive hacer, Spanish changes it to the future stem har and then adds the regular future tense endings.
For example, yo haré means “I will do” or “I will make,” while ellos harán means “they will do” or “they will make.”
In this guide, you will learn the complete hacer future tense conjugation, sentence structures, formation rules, real life examples, common mistakes, similar forms, exercises, FAQs, and other useful irregular Spanish future verbs.
Quick Answer
The future tense of hacer is irregular. Its stem changes from hacer to har , and then the regular Spanish future endings are added.
| Subject | Future Form | English |
|---|---|---|
| Yo | haré | I will do/make |
| Tú | harás | You will do/make |
| Él / Ella / Usted | hará | He / She / You will do/make |
| Nosotros / Nosotras | haremos | We will do/make |
| Vosotros / Vosotras | haréis | You will do/make |
| Ellos / Ellas / Ustedes | harán | They / You will do/make |
The simple formula:
hacer → har + future ending
Example:
Yo haré la tarea mañana.
= I will do my homework tomorrow.
The most important thing to remember is that haceré is incorrect. The correct form is haré.
What Does Hacer Mean in Spanish?
The Spanish verb hacer usually means “to do” or “to make,” depending on the context.
For example:
- hacer la tarea = to do homework
- hacer la comida = to make food
- hacer ejercicio = to exercise
- hacer un plan = to make a plan
- hacer una pregunta = to ask a question
- hacer una lista = to make a list
- hacer una llamada = to make a call
- hacer frío = to be cold
- hacer calor = to be hot
Because hacer appears in many everyday expressions, learning its future forms is useful for both Spanish conversation and writing.
Hacer in Future Tense Conjugation
The hacer future tense conjugation is irregular because its future stem changes to har .
Once you know this stem, simply add the normal future endings.
| Person | Hacer Future Form | Meaning |
|---|---|---|
| Yo | haré | I will do/make |
| Tú | harás | You will do/make |
| Él / Ella / Usted | hará | He / She / You will do/make |
| Nosotros / Nosotras | haremos | We will do/make |
| Vosotros / Vosotras | haréis | You will do/make |
| Ellos / Ellas / Ustedes | harán | They / You will do/make |
Future Endings
Spanish uses these endings for the simple future:
- yo: é
- tú: ás
- él/ella/usted: á
- nosotros/as: emos
- vosotros/as: éis
- ellos/ellas/ustedes: án
So the forms are created like this:
- har + é = haré
- har + ás = harás
- har + á = hará
- har + emos = haremos
- har + éis = haréis
- har + án = harán
The endings are regular. The irregular part is the har stem.
Structure of Sentences With Hacer in Future Tense
Learning the conjugation is only the first step. You also need to know how to use the verb in complete sentences.
Affirmative Sentences
The basic pattern is:
Subject + future form of hacer + complement
Examples:
Yo haré la comida.
I will make the food.
Ella hará el trabajo.
She will do the work.
Nosotros haremos un plan.
We will make a plan.
The subject can often be omitted because the verb ending already shows who is performing the action.
Haré la tarea mañana.
I will do my homework tomorrow.
Negative Sentences
To make a negative sentence, place no before the conjugated form of hacer.
Subject + no + future form of hacer + complement
Examples:
No haré eso.
I will not do that.
Él no hará la tarea.
He will not do the homework.
Nosotros no haremos el proyecto.
We will not do the project.
The key pattern is:
no + haré/harás/hará/haremos/haréis/harán
Interrogative Sentences
Questions can use the future form of hacer at the beginning or after the subject.
Examples:
¿Harás la tarea?
Will you do the homework?
¿Ella hará la comida?
Will she make the food?
¿Qué harás mañana?
What will you do tomorrow?
¿Qué harán ustedes este fin de semana?
What will you all do this weekend?
How to Form Hacer in Future Tense
Forming the future tense of hacer is simple once you know its irregular stem.
Step 1: Start With the Infinitive
The infinitive is:
hacer
Step 2: Change the Stem
Change:
hacer → har
Do not use the complete infinitive before the ending.
Step 3: Add the Future Ending
Choose the ending based on the subject.
Yo + har + é = haré
Tú + har + ás = harás
Ella + har + á = hará
Nosotros + har + emos = haremos
Vosotros + har + éis = haréis
Ellos + har + án = harán
Why Is Hacer Irregular?
Many Spanish verbs form the future tense by keeping the infinitive and adding the future ending:
- hablar → hablaré
- comer → comeré
- vivir → viviré
But hacer changes its stem:
hacer → har
That is why it is considered an irregular future tense verb.
Does Spanish Use Contractions?
Spanish does not use English style contractions such as I’ll, you’ll, or he’ll for these forms.
Instead, the conjugated verb itself expresses the future meaning:
Haré = I will do/make
Harás = You will do/make
Hará = He/She/You will do/make
How to Use Hacer in Future Tense
The simple future of hacer can describe several types of future actions.
1. Future Actions
Use hacer to describe something that will happen later.
Haré la tarea esta noche.
I will do my homework tonight.
Haremos la cena mañana.
We will make dinner tomorrow.
Ella hará un pastel el sábado.
She will make a cake on Saturday.
2. Future Plans
The future tense can describe actions that you expect or plan to do.
Haré ejercicio mañana.
I will exercise tomorrow.
Haremos un viaje en verano.
We will take a trip in summer.
3. Promises
You can use hacer in the future when making a promise.
Haré todo lo posible.
I will do everything possible.
Haré mi mejor esfuerzo.
I will do my best.
4. Predictions
The future can describe what you believe will happen.
Él hará un buen trabajo.
He will do a good job.
Creo que harán lo correcto.
I think they will do the right thing.
5. Asking About Future Actions
Use hacer in questions when asking what someone will do.
¿Qué harás mañana?
What will you do tomorrow?
¿Qué harán este fin de semana?
What will they do this weekend?
¿Harás la comida esta noche?
Will you make dinner tonight?
Hacer: “Do” or “Make”?
One important point for English learners is that hacer does not always translate as only “to do.”
Its English meaning depends on the context.
Hacer = To Do
Haré mi trabajo.
I will do my work.
Harás la tarea.
You will do the homework.
Hacer = To Make
Haré una torta.
I will make a cake.
Ella hará una mesa.
She will make a table.
So, always consider the context when translating hacer.
Hacer Future Tense Verb Pattern
This compact table makes the pattern easy to review:
| Person | Form | English |
|---|---|---|
| Yo | haré | I will do/make |
| Tú | harás | You will do/make |
| Él / Ella / Usted | hará | He / She / You will do/make |
| Nosotros / Nosotras | haremos | We will do/make |
| Vosotros / Vosotras | haréis | You will do/make |
| Ellos / Ellas / Ustedes | harán | They / You will do/make |
Easy Formula
har + future ending
Once you remember har , the rest follows the normal future tense pattern.
Hacer in Future Tense Examples
Here are practical examples showing how hacer works in everyday Spanish.
Affirmative Examples
Haré la tarea después de cenar.
I will do my homework after dinner.
Harás un buen trabajo.
You will do a good job.
Mi hermano hará la comida.
My brother will make the food.
Haremos un plan mañana.
We will make a plan tomorrow.
Ellos harán un nuevo proyecto.
They will do a new project.
Negative Examples
No haré eso otra vez.
I will not do that again.
No harás el trabajo hoy.
You will not do the work today.
Ella no hará la cena.
She will not make dinner.
Nosotros no haremos el viaje.
We will not take the trip.
Ellos no harán ningún cambio.
They will not make any changes.
Questions
¿Qué harás mañana?
What will you do tomorrow?
¿Harás la tarea esta tarde?
Will you do the homework this afternoon?
¿Qué hará tu hermano?
What will your brother do?
¿Haremos el proyecto juntos?
Will we do the project together?
¿Qué harán ustedes después?
What will you all do afterward?
Formal Example
La empresa hará cambios en sus políticas el próximo año.
The company will make changes to its policies next year.
Informal Example
¿Qué harás este fin de semana?
What will you do this weekend?
Common Mistakes
Because hacer is irregular, learners often make predictable mistakes.
Mistake 1: Using “haceré”
❌ Yo haceré la tarea.
✅ Yo haré la tarea.
The future stem is har , not hacer .
Mistake 2: Using “hacerás”
❌ Tú hacerás la comida.
✅ Tú harás la comida.
Remember:
hacer → har → harás
Mistake 3: Using “hacirá”
❌ Ella hacirá la comida.
✅ Ella hará la comida.
The correct future form is hará.
Mistake 4: Forgetting the Accent Mark
❌ Yo hare la tarea.
✅ Yo haré la tarea.
The accent mark in haré is important.
Mistake 5: Using the Wrong Ending
❌ Nosotros harán el trabajo.
✅ Nosotros haremos el trabajo.
Haremos goes with nosotros/as, while harán goes with ellos/ellas/ustedes.
Mistake 6: Confusing Haré and Hice
Haré = I will do/make
Hice = I did/made
Compare:
Haré la tarea mañana.
I will do the homework tomorrow.
Hice la tarea ayer.
I did the homework yesterday.
Mistake 7: Confusing Haré and Haría
Haré = I will do/make
Haría = I would do/make
Compare:
Haré el trabajo mañana.
I will do the work tomorrow.
Haría el trabajo si tuviera tiempo.
I would do the work if I had time.
Hacer Future Tense vs. Similar Forms
Understanding similar Spanish forms can help you avoid common errors.
Hacer vs. Haré
Hacer is the infinitive.
Haré is the first person singular future form.
Quiero hacer la tarea.
I want to do the homework.
Haré la tarea mañana.
I will do the homework tomorrow.
Haré vs. Hice
Haré refers to the future.
Hice refers to a completed past action.
Haré la comida mañana.
I will make the food tomorrow.
Hice la comida ayer.
I made the food yesterday.
Haré vs. Hacía
Haré describes a future action.
Hacía is an imperfect past form and can describe something that was happening or used to happen.
Haré ejercicio mañana.
I will exercise tomorrow.
Hacía ejercicio todos los días.
I used to exercise every day.
Haré vs. Haría
This distinction is especially important:
Haré = I will do/make
Haría = I would do/make
Haré el trabajo mañana.
I will do the work tomorrow.
Haría el trabajo si tuviera tiempo.
I would do the work if I had time.
Other Common Irregular Future Tense Verbs
Once you learn hacer, it is helpful to know a few other common Spanish verbs that also change their stems in the future tense.
The future endings remain regular, but the stems are irregular.
| Verb | Meaning | Future Stem | Yo Form |
|---|---|---|---|
| hacer | to do/make | har | haré |
| poner | to put | pondr | pondré |
| tener | to have | tendr | tendré |
| poder | to be able to | podr | podré |
| haber | to have/there be | habr | habré |
| decir | to say/tell | dir | diré |
| saber | to know | sabr | sabré |
For example:
Pondré el libro sobre la mesa.
I will put the book on the table.
Tendré más tiempo mañana.
I will have more time tomorrow.
Podré ayudarte.
I will be able to help you.
Habrá una reunión mañana.
There will be a meeting tomorrow.
Te diré la verdad.
I will tell you the truth.
Sabré la respuesta mañana.
I will know the answer tomorrow.
Learning these stems together can make Spanish future tense conjugation easier.
A Simple Way to Remember Hacer in Future Tense
The easiest method is to memorize the irregular stem first:
hacer → har
Then add the regular endings:
haré
harás
hará
haremos
haréis
harán
Try saying the forms aloud several times.
You can also connect each form with a short sentence:
- Haré la tarea.
- Harás la comida.
- Hará el trabajo.
- Haremos un plan.
- Haréis una lista.
- Harán ejercicio.
This approach is often easier than trying to memorize the entire conjugation table at once.
Key Grammar Rules
Keep these rules in mind:
- Hacer is irregular in the simple future tense.
- Its future stem is har .
- Add the regular future endings: é, ás, á, emos, éis, án.
- The correct forms are haré, harás, hará, haremos, haréis, harán.
- Do not use incorrect forms such as haceré, hacerás, or hacirá.
- Use no before the conjugated verb to make a negative sentence.
- Haré means “I will do/make,” while haría means “I would do/make.”
- Hice is a past form, not a future form.
- The meaning of hacer changes according to context, so it can mean “to do” or “to make.”
- Other irregular future verbs include poner, tener, poder, haber, decir, and saber.
Practice Exercises: Hacer in Future Tense
Practice is one of the best ways to remember the irregular stem har .
Exercise 1: Fill in the Blanks
Complete each sentence with the correct future form of hacer.
- Yo ________ la tarea mañana.
- Tú ________ la comida esta noche.
- Ella ________ un buen trabajo.
- Nosotros ________ un plan.
- Ellos ________ los cambios necesarios.
- Usted ________ la presentación mañana.
- Vosotros ________ una lista.
Exercise 2: Correct the Mistakes
Find and correct the incorrect future form.
- Yo haceré mi trabajo.
- Tú hacerás una torta.
- Nosotros harán un proyecto.
- Ella hare la comida.
- Ellos hacerán el trabajo.
Exercise 3: Rewrite in the Future
Change each sentence into the future tense.
- Yo hago la tarea.
- Ella hace la cena.
- Nosotros hacemos un plan.
- Ellos hacen el trabajo.
- Tú haces ejercicio.
Exercise 4: Multiple Choice
1. What is the future form for “yo”?
A. haceré
B. haré
C. hice
D. haría
2. Which means “they will do”?
A. hicieron
B. harán
C. harían
D. hacen
3. What is the correct form for “nosotros”?
A. harán
B. haréis
C. haremos
D. hará
4. What does “¿Qué harás mañana?” mean?
A. What did you do yesterday?
B. What are you doing now?
C. What will you do tomorrow?
D. What would you do tomorrow?
5. Which sentence is correct?
A. Yo haceré la tarea.
B. Yo haré la tarea.
C. Yo haría la tarea mañana.
D. Yo hice la tarea mañana.
Answer Key
Exercise 1
- haré
- harás
- hará
- haremos
- harán
- hará
- haréis
Exercise 2
- Yo haré mi trabajo.
- Tú harás una torta.
- Nosotros haremos un proyecto.
- Ella hará la comida.
- Ellos harán el trabajo.
Exercise 3
- Yo haré la tarea.
- Ella hará la cena.
- Nosotros haremos un plan.
- Ellos harán el trabajo.
- Tú harás ejercicio.
Exercise 4
- B. haré
- B. harán
- C. haremos
- C. What will you do tomorrow?
- B. Yo haré la tarea.
FAQs
What is the future tense of hacer?
The future tense forms of hacer are haré, harás, hará, haremos, haréis, and harán.
Is hacer regular or irregular in the future tense?
Hacer is irregular in the future tense. Its stem changes from hacer to har , while the future endings remain regular.
What does haré mean?
Haré means “I will do” or “I will make,” depending on context.
Example:
Haré la tarea mañana.
I will do the homework tomorrow.
What does harás mean?
Harás means “you will do” or “you will make” when speaking to one person informally.
¿Qué harás mañana?
What will you do tomorrow?
What does hará mean?
Hará can mean “he will do,” “she will do,” or formal “you will do.” It can also mean “will make.”
Ella hará la comida.
She will make the food.
What does haremos mean?
Haremos means “we will do” or “we will make.”
Haremos el proyecto juntos.
We will do the project together.
What does harán mean?
Harán means “they will do/make” or “you all will do/make.”
Ellos harán un buen trabajo.
They will do a good job.
How do you say “I will do” in Spanish?
“I will do” is haré.
Haré el trabajo mañana.
I will do the work tomorrow.
How do you say “I will make” in Spanish?
“I will make” can also be translated as haré, depending on the context.
Haré la cena esta noche.
I will make dinner tonight.
Is “haceré” correct?
No. Haceré is incorrect.
The correct future form is:
haré
Is “hacerás” correct?
No. The correct form is:
harás
Is “hacirá” correct?
No. The correct form is:
hará
What is the future stem of hacer?
The future stem of hacer is:
har
The pattern is:
har + future ending
What is the difference between haré and hice?
Haré = I will do/make
Hice = I did/made
Haré la tarea mañana.
I will do the homework tomorrow.
Hice la tarea ayer.
I did the homework yesterday.
What is the difference between haré and haría?
Haré = I will do/make
Haría = I would do/make
Haré el trabajo mañana.
I will do the work tomorrow.
Haría el trabajo si tuviera tiempo.
I would do the work if I had time.
How do you say “What will you do?” in Spanish?
A common informal way to say “What will you do?” is:
¿Qué harás?
For example:
Qué harás mañana?
What will you do tomorrow?
Conclusion
Learning hacer in future tense becomes much easier when you remember one simple change: hacer becomes har . After that, add the regular future endings é, ás, á, emos, éis, and án.
The complete forms are haré, harás, hará, haremos, haréis, and harán. Depending on the context, these forms can mean “will do” or “will make.”
The most common mistakes are forms such as haceré, hacerás, and hacirá. Remember that the correct future stem is always har . It is also important to distinguish haré from hice, hacía, and haría, because these forms express different times or meanings.
To master the verb, practice it in everyday sentences about homework, food, plans, work, exercise, and future activities. Once har becomes familiar, using hacer in Spanish future tense will feel much more natural.
Hi, I’m Jane Strause, a grammar enthusiast who specializes in English tenses. I help learners understand the timeline of actions past, present, and future, so they can speak and write with accuracy and ease. My goal is to make tenses simple, clear, and practical for everyday use. tenseshub.com
