Korean Future Tense: How to Talk About Plans and Intentions

Learn how to express the future in Korean using -을/ㄹ 거예요 and -겠어요, with clear rules, tables, and examples for talking about plans and intentions.

Talking about tomorrow, next week, or your dreams for the future requires a specific set of Korean grammar patterns. Unlike English, which mostly relies on "will," Korean has two major ways to express the future, each with a slightly different feeling.

The Main Future Form: -을/ㄹ 거예요

This is the most common, neutral way to talk about future plans or predictions.

Stem ends in	Ending	Example	Meaning
Consonant	-을 거예요	먹을 거예요	I will eat
Vowel	-ㄹ 거예요	갈 거예요	I will go

Examples:

• 내일 친구를 만날 거예요. — I will meet a friend tomorrow.
• 주말에 집에서 쉴 거예요. — I will rest at home this weekend.
• 다음 달에 한국에 갈 거예요. — I will go to Korea next month.

The Intention/Willingness Form: -겠어요

-겠어요 expresses stronger determination, a spontaneous decision, or a formal announcement of intent — commonly heard from weather reporters, in formal speeches, or when someone makes an on-the-spot decision.

Example	Meaning
내일 비가 오겠습니다.	It will rain tomorrow. (weather forecast)
최선을 다하겠습니다.	I will do my best. (formal pledge)
이거 제가 먹겠습니다.	I will eat this. (spontaneous decision)

-을/ㄹ 거예요 vs -겠어요: Quick Comparison

	-을/ㄹ 거예요	-겠어요
Tone	Neutral, everyday	Formal, determined, or spontaneous
Common context	Personal plans, predictions	Weather, speeches, pledges, on-the-spot decisions
Frequency in casual speech	Very high	Moderate

Asking About Someone's Plans

• 이번 주말에 뭐 할 거예요? — What are you going to do this weekend?
• 언제 갈 거예요? — When are you going to go?
• 방학 때 뭐 할 계획이에요? — What are your plans for the break?

Note that 계획 (plan) often pairs with 거예요 for a slightly more deliberate, thought-out sense of "plan" versus a simple future statement.

Common Mistakes to Avoid

1. Using -겠어요 for casual daily plans. It can sound overly formal or dramatic for something as simple as "I will eat lunch" — save it for genuinely formal or spontaneous contexts.
2. Forgetting the ㄹ contraction. Verbs already ending in ㄹ (like 살다) drop it before adding the future ending: 살 거예요, not 살을 거예요.
3. Mixing up 거예요 with 것 같아요. 것 같아요 means "it seems like," expressing a guess, not a personal plan — they are easy to confuse but grammatically distinct.

Quick FAQ

Is there a past-tense version of these patterns? -을/ㄹ 거였어요 exists for "was going to," describing a plan that changed, while -겠- can combine with past markers in more advanced, formal contexts.

Which one should beginners learn first? -을/ㄹ 거예요 — it covers the vast majority of everyday future statements and questions about plans.

Mastering the future tense means you can finally talk about tomorrow, not just today. Klovers' structured grammar courses build this pattern into real conversation practice from the very first lessons.