Simple Future in Spanish

In Brief

The Spanish simple future (futuro simple) is usually formed by adding -é, -ás, -á, -emos, -éis, -án to the whole infinitive (the basic verb form, such as hablar, comer, or vivir): hablaré, comerás, vivirán. Some frequent verbs change their stem but keep the same endings: tener → tendré, hacer → haré, venir → vendré.

Overview

The simple future lets you talk about what will happen: Mañana iré al cine means “Tomorrow I will go to the cinema.” It appears in plans, promises, predictions, and statements about a later time. Spanish also uses it to make a guess about the present, as in ¿Dónde estará Ana? (“Where could Ana be?”).

This is a core B1 tense. Its regular formation is unusually consistent: unlike most Spanish tenses, -ar, -er, and -ir verbs all take the same endings, and you do not remove the infinitive ending. The main work is learning a short set of irregular stems and understanding when Spanish prefers the simple future over ir a + infinitive.

English often expresses the future with “will,” but the match is not exact. Spanish can use the present tense, ir a + infinitive, or the simple future depending on whether an event is scheduled, already intended, predicted, promised, or viewed with uncertainty. Think of the simple future as one important future form, not as an automatic replacement for every English “will.”

How It Works

Regular formation

Keep the full infinitive and attach the ending. The endings are identical for all three verb groups.

Person	Ending	hablar (to speak)	comer (to eat)	vivir (to live)
yo	-é	hablaré	comeré	viviré
tú	-ás	hablarás	comerás	vivirás
él / ella / usted	-á	hablará	comerá	vivirá
nosotros / nosotras	-emos	hablaremos	comeremos	viviremos
vosotros / vosotras	-éis	hablaréis	comeréis	viviréis
ellos / ellas / ustedes	-án	hablarán	comerán	vivirán

Every ending except -emos carries a written accent. Those accents are part of the spelling and show where the stress falls: hablaré, not hablare. The vosotros form is mainly used in Spain; throughout Latin America, ustedes takes the third-person plural form: ustedes hablarán.

Subject pronouns are often omitted because the ending identifies the subject: Llegaremos a las ocho already means “We will arrive at eight.”

Irregular stems

Irregular future verbs do not use the complete infinitive. They replace it with an irregular stem, then add the same six regular endings. Learning the stem once gives you the whole paradigm.

Infinitive	Future stem	“I will…”	English
caber	cabr-	cabré	fit
decir	dir-	diré	say / tell
haber	habr-	habrá	there will be (impersonal use)
hacer	har-	haré	do / make
poder	podr-	podré	be able to
poner	pondr-	pondré	put
querer	querr-	querré	want / love
saber	sabr-	sabré	know / find out
salir	saldr-	saldré	leave / go out
tener	tendr-	tendré	have
valer	valdr-	valdré	be worth
venir	vendr-	vendré	come

The patterns are easier to remember in families:

• Some verbs lose a vowel: poder → podr-, saber → sabr-, querer → querr-, caber → cabr-.
• Some insert d: tener → tendr-, venir → vendr-, poner → pondr-, salir → saldr-, valer → valdr-.
• hacer and decir shorten more dramatically: har- and dir-.

A prefixed verb normally keeps the irregularity of its base verb: mantener → mantendré, proponer → propondrán, predecir → predirá. This is useful for recognizing forms, although each new verb should still be checked as you learn it.

Pronouns with the future

Object and reflexive pronouns go before the conjugated verb:

• Te llamaré esta noche. — I will call you tonight.
• Lo terminaremos mañana. — We will finish it tomorrow.
• Me levantaré temprano. — I will get up early.

Do not attach these pronouns to a simple-future form. Attachment is possible with an infinitive (voy a llamarte) but not with llamaré.

Questions and negatives

No extra helping verb is needed. Put no before the verb to make a negative, and use normal Spanish question punctuation for questions:

• No saldré hoy. — I will not go out today.
• ¿Vendrás a la fiesta? — Will you come to the party?
• ¿Qué haréis después? — What will you all do afterward?

Main uses

Future events, predictions, and promises

Use the tense for a later event presented as a prediction, commitment, or neutral future fact:

• El próximo año vivirán en Chile. — Next year they will live in Chile.
• Te ayudaré, te lo prometo. — I will help you, I promise.
• Mañana lloverá. — It will rain tomorrow.

Conjecture about the present

The same form can show probability or uncertainty now. This is sometimes called the future of probability: the speaker is making an informed guess rather than describing a later event.

• Serán las diez. — It is probably about ten.
• Estará en casa. — He/She is probably at home.
• ¿Quién llamará a estas horas? — Who could be calling at this hour?

Context determines the time meaning. Estará en casa mañana predicts tomorrow; Estará en casa ahora guesses about the present.

Examples in Context

Spanish	English	Note
Mañana iré al cine.	Tomorrow I will go to the cinema.	Regular future of ir
Tendrás que esperar.	You will have to wait.	Irregular stem tendr-
¿Vendrás a la fiesta?	Will you come to the party?	Question with vendr-
Haremos el trabajo juntos.	We will do the work together.	Irregular stem har-
La reunión empezará a las nueve.	The meeting will start at nine.	Future event
No olvidaremos lo que hiciste.	We will not forget what you did.	Negative future
Te enviaré los documentos esta tarde.	I will send you the documents this afternoon.	Pronoun before the verb
Algún día podrás hablar español con confianza.	One day you will be able to speak Spanish confidently.	Prediction with podr-
Habrá suficiente comida para todos.	There will be enough food for everyone.	Impersonal haber uses habrá
¿Cuánto costará el billete?	How much will the ticket cost?	Requesting a future estimate
Serán las ocho; ya está oscuro.	It is probably about eight; it is already dark.	Conjecture about the present
Marta no contesta. Estará trabajando.	Marta is not answering. She is probably working.	Present probability
Cuando llegue a casa, te llamaré.	When I get home, I will call you.	Present subjunctive after cuando; future in the main clause
Si tenemos tiempo, visitaremos el museo.	If we have time, we will visit the museum.	Present after si; future result
Ustedes sabrán la respuesta mañana.	You will know the answer tomorrow.	Ustedes with third-person plural

Common Mistakes

Removing the infinitive ending

• Wrong: Yo hablé mañana.
• Right: Yo hablaré mañana.
• Why: In the simple future, the full infinitive is the regular stem: hablar + é → hablaré. Adding -é to habl- instead produces hablé, a past-tense form (“I spoke”).

Dropping written accents

• Wrong: Mañana llegare temprano.
• Right: Mañana llegaré temprano.
• Why: Five future endings have a written accent: -é, -ás, -á, -éis, -án. Without it, the spelling may represent another verb form or simply be incorrect.

Adding regular endings to an irregular infinitive

• Wrong: Teneré más tiempo mañana.
• Right: Tendré más tiempo mañana.
• Why: Frequent verbs such as tener, hacer, and poder require their future stems: tendr-, har-, and podr-.

Using the future after cuando for a pending event

• Wrong: Cuando llegaré, te llamaré.
• Right: Cuando llegue, te llamaré.
• Why: When cuando introduces a future event that has not happened yet, Spanish normally uses the present subjunctive (a verb form used here for a pending or not-yet-real event). The main clause can stay in the future.

Using the future directly after conditional si

• Wrong: Si tendremos tiempo, iremos al museo.
• Right: Si tenemos tiempo, iremos al museo.
• Why: In a realistic future condition, the si-clause uses the present indicative (the ordinary factual verb form), while the result may use the future.

Attaching an object pronoun to the conjugated form

• Wrong: Llamaréte mañana.
• Right: Te llamaré mañana.
• Why: With a conjugated simple-future verb, an unstressed object pronoun comes before the verb.

Usage Notes

Simple future, ir a, or present?

All three can refer to future time, but they often give a different perspective.

Form	Typical perspective	Example
simple future	prediction, promise, formal or neutral statement	Te llamaré mañana.
ir a + infinitive	present intention, plan, or visible evidence	Voy a llamarte mañana.
present tense	fixed arrangement or scheduled event	El tren sale a las seis.

These are tendencies, not rigid borders. Te llamaré mañana can be a spontaneous promise; Voy a llamarte mañana presents the call as an existing intention. In everyday speech, speakers often use ir a + infinitive or the present for plans that English would express with “will” or “going to.” The simple future remains normal for predictions, promises, formal announcements, and less immediate events.

Formality and regional preference

The simple future is standard throughout the Spanish-speaking world. Its frequency compared with ir a + infinitive varies by region, situation, and speaker. Formal writing, news, forecasts, rules, and public announcements readily use forms such as se celebrará, habrá, and podrán. Conversation often favors ir a for an intention already connected to the present.

Commands and firm assurances can also use the future: No te preocuparás por eso may sound like “You will not worry about that.” This use can sound authoritative or literary, so learners should not treat it as the ordinary way to give a command.

Habrá means “there will be”

Impersonal haber stays singular:

• Habrá una reunión. — There will be a meeting.
• Habrá muchas oportunidades. — There will be many opportunities.

Even with a plural noun, standard usage is habrá, not habrán, because the noun is not the grammatical subject of impersonal haber.

Beyond the Basics / Advanced Use

Future forms can soften or distance a statement

Besides straightforward probability, the future can make a claim sound tentative: Como sabrás, hemos cambiado el horario means roughly “As you will probably know / as you may know, we have changed the schedule.” The speaker avoids presenting the listener’s knowledge as a blunt fact.

It can also express surprise or objection in rhetorical questions:

• ¿Será posible? — Can that be possible? / Is this really happening?
• ¿Qué sabré yo? — What would I know?

These meanings depend heavily on tone and context. First master future time and present conjecture; then learn these as recurring discourse patterns.

Do not confuse future conjecture with future time

A time expression usually resolves the ambiguity:

• Ahora estará durmiendo. — He/She is probably sleeping now.
• Mañana a esta hora estará durmiendo. — At this time tomorrow, he/she will be sleeping.

The second example uses estar in the simple future plus a gerund (the -ando/-iendo form) to present an action in progress at a future point. This is often called the future progressive.

The future and reported speech

If a reporting verb is in the present, the future can remain unchanged: Dice que vendrá mañana (“He says he will come tomorrow”). After a past reporting verb, Spanish often shifts to the simple conditional: Dijo que vendría al día siguiente (“He said he would come the next day”). The conditional uses the same irregular stems as the future: vendr-, podr-, har-.

For an action completed before a future reference point, Spanish uses the future perfect: Para el viernes habremos terminado (“By Friday we will have finished”). That is a separate tense built with future haber plus a past participle (a form such as terminado or hecho).

Practice Tips

1. Build two short chains. Say one regular verb through all six persons, then one irregular verb: hablaré, hablarás… followed by tendré, tendrás…. The shared endings should become automatic.
2. Sort future sentences by intention. For each plan, prediction, promise, or present guess, choose among the present, ir a + infinitive, and the simple future. Explain your choice aloud rather than translating “will” mechanically.
3. Learn irregulars in families. Review tendr-/vendr-/pondr-/saldr- together, then podr-/sabr-/querr-, and finally har-/dir-. Make one personal sentence with each stem.

Related Concepts

• Prerequisite: Near Future (ir a + infinitive) — compare an existing intention with a prediction or promise in the simple future.
• Next step: Simple Conditional — uses the same regular and irregular stems with a different set of endings.
• Next step: Future Perfect — describes what will have been completed before a future point.