The Spanish Future Tense: Ir a, El Futuro & Every Ending

Two ways to talk about the future in Spanish

Here is the good news before we even start conjugating: Spanish gives you two separate ways to talk about what has not happened yet, and one of them you already half know. The first is the casual, spoken-everywhere option — ir a + an infinitive, literally “going to” do something (voy a comer, “I’m going to eat”). The second is the simple future tense in Spanish (el futuro simple), the one-word form like comeré, “I will eat.” Native speakers reach for the “going to” version constantly in conversation and save the one-word future for plans, promises, and a surprising little trick we’ll get to. If you want a bigger plan for slotting grammar like this into real speaking, our guide to the fastest way to learn Spanish pairs nicely with this lesson.

The best part is that the one-word future is one of the most beginner-friendly tenses in the whole language. Unlike the past tenses, where -ar, -er, and -ir verbs each behave differently, the simple future uses a single set of endings for every regular verb. Learn six endings once and you can conjugate thousands of verbs.

The simple future: one set of endings for every verb

To build the regular future tense in Spanish, you don’t chop anything off the verb. You take the whole infinitive — hablar, comer, vivir — and glue the ending straight onto the end. That’s it. The same six endings work for all three verb families, which is why so many teachers introduce this tense early as a confidence booster.

Here are the endings, attached to hablar (to speak) as an example:

• yo hablaré — I will speak
• tú hablarás — you will speak
• él / ella / usted hablará — he/she/you will speak
• nosotros hablaremos — we will speak
• vosotros hablaréis — you all will speak
• ellos / ellas / ustedes hablarán — they/you all will speak

Swap in any other regular verb and nothing changes: comeré (I will eat), vivirás (you will live), trabajaremos (we will work). Notice that every form except nosotros carries a written accent — those accents aren’t decoration, they tell the reader where the stress falls and keep the future from being confused with other tenses.

Tip: When you learn these endings, say them in the same breath as the accent — “hablar-É, hablar-ÁS, hablar-Á.” Tying the sound to the accent mark from day one means you’ll write them correctly without having to stop and think.

The irregular stems: only twelve, in three tidy groups

Every language keeps a few rebels, and the Spanish future has exactly twelve irregular verbs. Here’s the reassuring part: even the irregulars use the same six endings you just learned. The only thing that changes is the stem you attach them to. Better still, these twelve fall into three neat patterns, so you’re really learning three ideas, not twelve exceptions. Many of them overlap with the everyday verbs you already meet in our roundup of Spanish irregular verbs.

Group 1: drop the vowel

These verbs simply drop the e or i from the infinitive ending before you add the future endings: poder → podr- (podré), querer → querr- (querré), saber → sabr- (sabré), haber → habr- (habrá), caber → cabr-.

Group 2: swap in a “d”

Here the vowel is replaced by a d, which makes the stem easier to pronounce: tener → tendr- (tendré), poner → pondr- (pondré), venir → vendr- (vendré), salir → saldr- (saldré), valer → valdr-.

Group 3: the true one-offs

Two verbs just have to be memorized because they follow no pattern: hacer → har- (haré, I will do/make) and decir → dir- (diré, I will say). Luckily they’re short, and they’re so common that they stick fast.

For example: Mañana tendré tiempo, así que haré la cena y te diré cómo salió (“Tomorrow I’ll have time, so I’ll make dinner and I’ll tell you how it went”). Three irregular futures in one natural sentence — and every ending is one you already know.

When do you actually use each future?

Both forms point to the future, but Spanish speakers feel a small difference between them. The ir a future is the workhorse of everyday speech: near-term plans, intentions, and anything already in motion. The one-word simple future leans a little more formal and a little more distant — it’s the tense of forecasts, resolutions, and firm promises. In practice the two overlap a lot, and you’ll rarely be “wrong” choosing one over the other.

There is one job, though, that belongs almost entirely to the simple future: guessing about the present. When a Spanish speaker says ¿Qué hora será?, they don’t mean “What time will it be?” — they mean “I wonder what time it is right now.” Using the future to express probability (Estará en casa, “He’s probably home”) is one of those quietly native touches that textbooks often skip. Just like the Spanish preterite tense owns finished past actions, the simple future quietly owns this “I bet…” shade of meaning.

Mistakes English speakers make

The most common slip is dropping the written accents — but in the future those accents do real grammatical work. Hablo means “I speak,” while hablará means “he will speak”; miss the accent and you can change the tense or the person entirely. A second trap is overusing the one-word future because it feels like the “correct” translation of English “will,” when a native would more often say voy a. And watch the irregular stems: it’s tendré, never teneré — the shortcut stem is not optional.

The fastest cure for all three is to build sentences about your own week. Once the future stops being a chart and starts describing your real plans, the endings and accents settle in on their own. For more raw material to talk about what’s coming up, our list of Spanish phrases for beginners gives you plenty to conjugate. So — what will you do this weekend? Try saying it out loud in Spanish, and drop your best future-tense sentence in the comments.