Last Updated on August 28, 2026 by I Love Spanish Club
The future tense in Spanish is an essential verb form that allows you to talk about what will or might happen in the future. Unlike English, where we use “will” or “going to,” Spanish has a specific set of verb endings that attach directly to the infinitive — making it one of the easiest tenses to form! In this complete guide you’ll learn regular and irregular future tense conjugations, the difference between futuro simple and ir a + infinitivo, time expressions, real conversations, and a practice section. ¡Vamos allá!
🔮 How to Form the Future Tense
Forming the future tense is beautifully simple: take the infinitive form of the verb and add the future endings. The same endings work for -ar, -er, and -ir verbs — no stem changes needed for regular verbs!
| Subject | Ending | Hablar | Comer | Vivir |
|---|---|---|---|---|
| Yo | -é | hablaré | comeré | viviré |
| Tú | -ás | hablarás | comerás | vivirás |
| Él/Ella/Usted | -á | hablará | comerá | vivirá |
| Nosotros | -emos | hablaremos | comeremos | viviremos |
| Vosotros | -éis | hablaréis | comeréis | viviréis |
| Ellos/Ustedes | -án | hablarán | comerán | vivirán |
💡 Key tip: Notice that all endings carry an accent mark except -emos. This is what distinguishes the future tense from other forms.
💭 Why does Spanish build the future by attaching endings to the whole infinitive? This is actually a fossil of how the future tense was born historically — it originally came from combining the infinitive with a conjugated form of haber (hablar + he → hablaré), which is why the endings (-é, -ás, -á, -emos, -éis, -án) look suspiciously similar to the present tense of haber. That history is also why the irregular verbs only change the stem and never the endings: the ending was never really “part of” the verb in the first place, it was a separate auxiliary verb that eventually fused onto it. Once you see the future tense as “infinitive + a small leftover of haber” rather than a totally separate conjugation to memorize, the pattern feels a lot less arbitrary.
⚠️ Irregular Verbs in the Future Tense
Irregular future verbs change their stem — but the endings are exactly the same as regular verbs. The good news: there are only about 12 irregular verbs to memorize!
| Verb | Future Stem | Yo form | Example |
|---|---|---|---|
| tener (to have) | tendr- | tendré | Tendré tiempo mañana. |
| hacer (to do/make) | har- | haré | ¿Qué harás mañana? |
| decir (to say) | dir- | diré | Te diré la verdad. |
| poder (to be able to) | podr- | podré | No podré ir esta semana. |
| venir (to come) | vendr- | vendré | Vendré a la fiesta si puedo. |
| salir (to leave) | saldr- | saldré | Saldré a las 8. |
| poner (to put) | pondr- | pondré | Pondré la mesa. |
| saber (to know) | sabr- | sabré | Lo sabremos pronto. |
| haber (to have — aux.) | habr- | habrá | Habrá una fiesta el viernes. |
🎯 When to Use the Future Tense
1. Future Actions
| Mañana estudiaré para el examen. | Tomorrow I will study for the exam. |
| Ellos viajarán a España el próximo mes. | They will travel to Spain next month. |
| Pronto viviré en otra ciudad. | I will soon live in another city. |
2. Probability and Speculation (about the present!)
One of the most interesting uses of the Spanish future tense — speculating or making guesses about what might be happening right now:
| ¿Dónde estará María? | Where could María be? (I wonder where she is.) |
| Serán las tres de la tarde. | It’s probably about three in the afternoon. |
| Tendrá unos 40 años. | He/She is probably around 40 years old. |
3. Promises and Commitments
| Te llamaré más tarde. | I will call you later. |
| Nosotros te ayudaremos con el proyecto. | We will help you with the project. |
🆚 Future Simple vs Ir a + Infinitivo
Spanish has two ways to talk about the future — and both are extremely common:
| Form | Use | Example |
|---|---|---|
| Futuro simple (estudiaré) | More formal, plans not necessarily immediate, probability | Estudiaré medicina. |
| Ir a + infinitivo (voy a estudiar) | More common in speech, immediate or planned actions | Voy a estudiar esta tarde. |
💡 In everyday Latin American Spanish, ir a + infinitivo is far more common in conversation. The futuro simple appears more in formal contexts, writing, and for probability. Both are correct and natural — learning both is essential for real fluency.
📅 Time Expressions with the Future Tense
| Spanish | English |
|---|---|
| Mañana | Tomorrow |
| La semana que viene / La próxima semana | Next week |
| El próximo mes / año | Next month / year |
| Pronto | Soon |
| En el futuro | In the future |
| Dentro de + time | In + time (e.g., dentro de dos horas — in two hours) |
| Algún día | Someday |
💬 Real Conversation Examples
📍 Making plans
Laura: ¿Qué harás este fin de semana?
What will you do this weekend?
Carlos: El sábado saldré con mis amigos y el domingo estudiaré para el examen del lunes.
On Saturday I’ll go out with friends and on Sunday I’ll study for Monday’s exam.
Laura: ¿Vendrás a la fiesta de Ana el viernes?
Will you come to Ana’s party on Friday?
Carlos: Sí, iré si termino el trabajo a tiempo. ¿Habrá mucha gente?
Yes, I’ll go if I finish work on time. Will there be many people?
📍 Expressing probability
Ana: Son las 2 y Juan no ha llegado. ¿Dónde estará?
It’s 2 o’clock and Juan hasn’t arrived. Where could he be?
Pedro: Estará en el tráfico. Siempre llega tarde los lunes.
He’s probably stuck in traffic. He always arrives late on Mondays.
Notice how differently the future tense is doing its job in these two dialogues. In the first, saldré, estudiaré, vendrás genuinely point forward in time — real events that haven’t happened yet. In the second, estará isn’t about the future at all; Juan is presumably stuck in traffic right now, in the present. This is exactly the “future of probability” explained above, and seeing it right next to a normal future-tense conversation makes the contrast much clearer than the rule alone: the same grammatical form, doing two genuinely different jobs depending on context.
Talking about future plans is one of the most common conversation topics in Spanish — what you’ll do this weekend, your life plans, your next trip. A native tutor on Italki can hold a natural “plans” conversation with you using both the simple future and ir a, helping you feel the difference between the two in real usage.
⚠️ Common Mistakes English Speakers Make
❌ Forgetting accent marks
Hablo (I speak — present) vs habló (he/she spoke — past) vs hablaré (I will speak — future). The accent on future forms is essential — without it, you’re using a completely different tense.
❌ Using “will” logic for irregular stems
❌ haceré → ✅ haré. The stem changes completely — you can’t just add endings to the infinitive for irregular verbs. Memorize the 9-12 irregular stems and you’ve covered the most common cases.
❌ Overusing the simple future in conversation
In everyday Latin American Spanish, people mostly say voy a comer rather than comeré. Using the simple future constantly in conversation can sound stiff or overly formal. Use ir a + infinitivo for immediate plans and save the simple future for formal contexts and probability.
🎯 Practice Quiz
Conjugate the verb in the future tense:
- Mañana yo ___ (hablar) con el profesor.
- Ellos ___ (venir) a la fiesta el sábado.
- ¿Tú ___ (poder) ayudarme mañana?
- Nosotros ___ (hacer) la tarea esta noche.
- ¿Dónde ___ (estar) mis llaves? (probability guess)
- Ella ___ (tener) unos treinta años. (probability guess)
👁️ Show Answers
- Mañana yo hablaré con el profesor.
- Ellos vendrán a la fiesta el sábado.
- ¿Tú podrás ayudarme mañana?
- Nosotros haremos la tarea esta noche.
- ¿Dónde estarán mis llaves?
- Ella tendrá unos treinta años.
❓ Frequently Asked Questions
Is the future tense the same for -ar, -er, and -ir verbs?
Yes — this is what makes the Spanish future tense relatively easy! All three verb types use the same endings (-é, -ás, -á, -emos, -éis, -án) attached directly to the full infinitive. Only irregular verbs change their stem.
When should I use the future tense instead of “ir a + infinitivo”?
In everyday spoken Spanish, ir a + infinitivo is more natural for immediate plans: voy a llamarte (I’m going to call you). The simple future is preferred for: more distant plans, formal writing, and expressing probability about the present (¿dónde estará? — where could she be?). Both are correct in any context.
Can the future tense express the present?
Yes! This surprises many learners. Serán las 3 means “it’s probably 3 o’clock” — using the future to speculate about a present situation. This “future of probability” is very common in Spanish and worth practicing. Hearing it used naturally in shows on LingoPie is a great way to build intuition for this usage.