En resumen (the short version)
- Ir a + infinitive is the Spanish "going to": Voy a cenar fuera (I'm going to eat out). Only ir changes. The a and the second verb never do.
- Pronouns go before ir or on the end of the infinitive: Te voy a llamar or Voy a llamarte. Never in the middle.
- Add a time word, like mañana or el lunes, and you can talk about any plan.
¡Hola aventurero!
What are you doing this weekend? 🤔
If you can answer that in English, you can answer it in Spanish. With one verb. Today I'll show you how ir a + infinitive works, and the little details that make it sound natural.
If you know voy, vas and va, you've already done the hardest part. En serio.
Why "going to" works in both languages
Teacher bit 🤓 English and Spanish did the same thing with the verb "go". Both turned it into a way of talking about the future.
Think about it: when you say "I'm going to cook", you're not going anywhere. You're "moving towards" the action. Spanish uses ir in exactly the same way:
| English | Spanish | |
|---|---|---|
| I | I'm going to cook. | Voy a cocinar. |
| You | Are you going to come? | ¿Vas a venir? |
| We | We're going to win! | ¡Vamos a ganar! |
So it isn't a new idea at all. It's an English idea with Spanish words in it.
The formula: three pieces
Every ir a sentence has the same three pieces:
| 1. Ir (this changes) | 2. a (never changes) | 3. Infinitive (never changes) |
|---|---|---|
| Voy | a | bailar. |
| ¿Vas | a | venir? |
| Vamos | a | celebrarlo. |
The infinitive is the dictionary form of a verb, ending in -ar, -er or -ir. Here's ir with everyone, planning a birthday party 🎂
| Ir a | Example | In English |
|---|---|---|
| voy a | Voy a hacer una tarta de chocolate. | I'm going to make a chocolate cake. |
| vas a | ¿Vas a venir a la fiesta? | Are you going to come to the party? |
| va a | Mi hermana va a traer la música. | My sister's going to bring the music. |
| vamos a | Vamos a cenar en el jardín. | We're going to have dinner in the garden. |
| vais a | ¿Vais a quedaros a dormir? | Are you all going to stay the night? |
| van a | Mis padres van a llegar tarde. | My parents are going to be late. |
Vais is the one you'll hear in Spain when someone talks to a group of friends. Lots of courses skip it, so it's worth a second look.
When you write ir a sentences in your notes, use one colour for ir and another for the infinitive. You'll see straight away that only the first colour ever changes.
Where do pronouns go?
This is the bit most learners get stuck on. Words like me, te, lo and se can go in two places, and both are correct:
| Before ir | On the end of the infinitive | In English |
|---|---|---|
| Te voy a llamar. | Voy a llamarte. | I'm going to call you. |
| Lo vamos a celebrar. | Vamos a celebrarlo. | We're going to celebrate it. |
| Me voy a duchar. | Voy a ducharme. | I'm going to have a shower. |
| Se lo voy a decir. | Voy a decírselo. | I'm going to tell him. |
Pick whichever comes out first. People in Spain use both all the time.
Look at the last row. When you stick two pronouns on the end, decir becomes decírselo, with an accent. The word gets longer, so the accent is there to keep the stress where it was: de-CÍR-se-lo.
The one place a pronoun can't go is in the middle. Voy a te llamar and Voy te a llamar are both wrong. Before ir, or glued to the end. Nothing in between.
Verbs like ducharse are reflexive verbs. If those still confuse you, there's a whole post on Spanish reflexive verbs.
Saying when
A plan needs a when. Here are some time words, from soonest to furthest away:
| Spanish | English |
|---|---|
| luego | later (today) |
| esta tarde | this afternoon / this evening |
| mañana por la mañana | tomorrow morning |
| el lunes | on Monday |
| el mes que viene | next month |
| el próximo verano | next summer |
| dentro de un año | in a year's time |
| algún día | one day |
Two things to notice. Mañana por la mañana looks funny, but mañana means both "tomorrow" and "morning" 😄 And days of the week take el, not en: El lunes voy a empezar el gimnasio (On Monday I'm going to start the gym). Seguro que sí.
For things that are about to happen
Ir a isn't only for plans. You also use it when you can see something coming, right now:
| Spanish | English |
|---|---|
| ¡Cuidado, que te vas a caer! | Careful, you're going to fall! |
| La cena se va a enfriar. | Dinner's going to get cold. |
| Esto va a ser difícil. | This is going to be hard. |
| ¡Vamos a llegar tarde! | We're going to be late! |
Notice the que in the first one. In Spain, people often put que after a warning or a request, a bit like "because". You'll hear it everywhere.
Spanish also has a one-word future: iré (I'll go), comeré (I'll eat), será (it'll be). It's good to recognise when you read or hear it. But for everyday plans in conversation, ir a is what you'll hear most, so start there.
Hear it in a conversation
Two friends talking about plans for a long weekend, el puente:
Spot the pronouns: me voy a quedar puts it before ir, and voy a llevarme puts it on the end ✨
Common mistakes
Voy cocinar esta noche. Leaving out the a.
Voy a cocinar esta noche. The a is always there.
Vamos a vemos una película. Changing the second verb too.
Vamos a ver una película. Only ir changes.
Voy a me duchar. Putting the pronoun in the middle.
Me voy a duchar or Voy a ducharme.
En el lunes voy a llamarte. Using en with days.
El lunes voy a llamarte.
Practise it this week
Plan your weekend out loud
Say three plans for this weekend, each with a different time word: El sábado por la mañana voy a ir al mercado. Por la tarde voy a ver una película. El domingo voy a descansar.
Say every pronoun sentence both ways
Pick three sentences with a pronoun, like Te voy a llamar, and say each one both ways: Te voy a llamar and Voy a llamarte. Your mouth gets used to both.
Ask someone about their plans
Next time you speak Spanish, ask ¿Qué vas a hacer este finde? and have your own answer ready too.
And after the weekend? You'll need the past to say how it went, so how to talk about your weekend in Spanish is the natural next step.
Recap ✨
- Ir a + infinitive is the Spanish "going to": Voy a cocinar.
- Only ir changes. The a and the infinitive never do.
- Pronouns go before ir or on the end of the infinitive: Te voy a llamar or Voy a llamarte. Never in the middle.
- Days take el, not en: El lunes voy a…
- Use ir a for plans and for things you can see coming: ¡Te vas a caer!
If you like grammar explained with colours and tables like this, my Visual Spanish Grammar Book does the same for the rest of Spanish grammar, with charts and real-life examples 📘
Now tell me 👀 What are you going to do this weekend? Answer in Spanish with ir a, and cuéntame in the comments!
¡Un abrazo aventurero!
Lucía 💛
