Future Tense of Go in Spanish | Say It Without Guessing

The verb ir changes to iré, irás, irá, iremos, iréis, and irán when you mean “will go.”

Spanish learners usually meet ir early because it shows up everywhere: voy, vas, vamos. Then the future tense shows up, and the whole thing feels oddly calm. That’s because the future form of ir is much tidier than its present tense. Once you know the pattern, you can say “I will go,” “we will go,” or “they will go” without stopping to build the sentence from scratch.

The good news is that this verb does not throw a surprise at you in the simple future. You keep the infinitive ir, then add the regular future endings. That gives you forms such as iré and iremos. The tricky part is not making the forms. The tricky part is knowing when Spanish speakers pick the simple future and when they switch to ir a + infinitive, which is also common in daily speech.

Future Tense Of Go In Spanish In Real Speech

When English speakers say “will go,” Spanish has a direct match: the simple future of ir. You build it with the full infinitive plus the future endings. That means you do not chop off -ar, -er, or -ir the way you do in many other tenses. You keep the verb whole and attach the ending to the back.

So the formula is short and sweet:

• ir + -é
• ir + -ás
• ir + -á
• ir + -emos
• ir + -éis
• ir + -án

That gives you a form that sounds clean and direct. You can use it for plans, promises, predictions, and statements that carry a little more distance than the near-future pattern voy a ir. It can also show a guess, as in Irá a casa, which can mean “He’s probably going home.” That little shade of meaning is one reason the tense matters.

How The Form Is Built

A lot of students expect go in Spanish to stay wild in every tense because the present forms are so irregular. But the simple future is kinder. The stem stays as ir-, and the endings do the work. The accent marks matter too. If you drop them, the word looks wrong and can sound flat on the page.

Here’s the rhythm many learners find useful: iré, irás, irá, iremos, iréis, irán. Say it out loud a few times. It has a bounce to it. That bounce helps more than a rule list when you need the form in the middle of a sentence.

What The Tense Usually Means

The simple future often points to an action after the moment of speaking. The RAE’s entry on the futuro simple de indicativo describes it as a tense used for situations that come later than the moment of speech. That broad use fits ir neatly: Iré mañana, iremos el lunes, irán después.

In real conversation, the simple future can also sound a touch firmer or more detached than ir a + infinitive. You’ll hear both. One is not “right” and the other “wrong.” They just carry different shades.

When Spanish Speakers Choose iré Instead Of voy a ir

The difference is not just grammar-book neatness. It is about feel. If the speaker has a plan already set in motion, voy a ir often sounds closer and more immediate. If the sentence sounds more like a promise, a formal statement, or a prediction, the simple future often fits better.

Here are the uses you’ll run into most:

• Plain future action:Iré al dentista el martes.
• Promise or commitment:No te preocupes, iré contigo.
• Formal tone:El presidente irá a Madrid la próxima semana.
• Guess or probability:No está aquí; irá en camino.

That last use catches many learners off guard. In English, “will go” does not usually signal a guess. In Spanish, the simple future often does. Once you notice that pattern, news reports, interviews, and films start sounding more natural.

The verb itself has an unusual history in Spanish, and the RAE’s note on the special conjugation of ir shows why the verb behaves so differently across tenses. That history explains the wild present tense, but in the simple future the form settles down.

Full Conjugation Of ir In The Simple Future

You do not need six different rules here. You need one pattern and a little repetition. This table gives each person with a natural model sentence so you can see the form working inside real Spanish rather than floating on its own.

Subject	Future Form	Natural Sentence
Yo	iré	Iré al mercado después del trabajo.
Tú	irás	Irás con tus primos este fin de semana.
Él	irá	Él irá al partido si termina temprano.
Ella	irá	Ella irá a clase mañana por la tarde.
Usted	irá	Usted irá por esta calle y doblará a la izquierda.
Nosotros / Nosotras	iremos	Iremos a Sevilla en abril.
Vosotros / Vosotras	iréis	Iréis al museo antes de cenar.
Ellos / Ellas / Ustedes	irán	Irán juntos al aeropuerto al amanecer.

Patterns That Show Up Again And Again

Once the form is in place, most sentences with ir follow familiar paths. You’ll usually pair it with a plus a place, or with an adverb of time. That means you can build useful lines fast:

• Iré a casa en una hora.
• Iremos al cine mañana.
• ¿Irás al trabajo en metro?
• Ellas irán después de comer.

If you want a clean mental pattern, think of it this way: subject + future form of ir + destination or time marker. That single frame covers a huge number of daily sentences.

Future Tense Of Go In Spanish Vs ir a + Infinitive

This is where learners usually pause. Both forms point ahead in time, but they do not always feel the same. In teaching material from the Centro Virtual Cervantes on talking about future actions, students meet ir a + infinitive early because it is common for planned actions. That matches real speech well.

Use the simple future when the sentence sounds like a statement, a promise, a forecast, or a guess. Use ir a + infinitive when the plan feels close, visible, or already forming in the speaker’s mind. Both can be correct. The tone is what shifts.

Situation	Better Choice	Model Sentence
A plain statement about later	Simple future	Iré a Bogotá en julio.
A near plan already set	ir a + infinitive	Voy a ir al banco ahora.
A promise	Simple future	Iré contigo, no te preocupes.
A guess about where someone is going	Simple future	Irá al médico, supongo.
An informal plan in chatty speech	ir a + infinitive	Vamos a ir luego.

Common Mistakes Learners Make

Most errors with this tense come from habits picked up in other parts of Spanish. The fix is usually small.

• Using present tense by accident:Voy mañana can work in Spanish, but it does not mean the same thing as iré mañana in every setting.
• Dropping accent marks:ire and iras look unfinished. Write iré and irás.
• Mixing the person endings:iremos is “we will go,” not “they will go.”
• Forcing the simple future into every plan: native speakers often use voy a ir for near plans.

A smart way to catch these slips is to pair the subject with the ending in one chunk: yo iré, tú irás, nosotros iremos. Learn the pair, not the ending by itself.

How To Make The Forms Stick

If memorizing charts makes your eyes glaze over, use short lines that sound like things you would say. Write three about your own week: where you will go tomorrow, where your family will go next month, and where a friend will probably go after work. That turns the tense into speech instead of trivia.

You can also group the endings by sound. Three singular forms carry stress near the end: iré, irás, irá. Then the plural forms open up: iremos, iréis, irán. Read them in order, then put them into tiny scenes. “Tomorrow I’ll go to the store.” “Next summer we’ll go to Valencia.” “They’ll go later.”

Once you hear the pattern a few dozen times, the future tense of go in Spanish stops feeling like a chart you studied and starts feeling like a line you can reach for on command. That’s the point. You are not memorizing a museum piece. You are building a form that you can use in class, at work, while traveling, and in ordinary conversation.