Two Ways to Talk About the Future
In Korean, there are two primary ways to express future actions or states: using -ㄹ/을 것이다 and -겠다 . While both can often be translated as 'will' or 'be going to' in English, they carry distinct nuances.
Choosing the right one depends on whether you're talking about a plan, making a prediction based on evidence, expressing a personal intention, or making an assumption. Understanding this difference is key to sounding more natural.
-ㄹ/을 것이다: Plans and Predictions
This is the most common, neutral, and versatile way to talk about the future. It's your go-to form for most situations.
Use Cases
Plans and Schedules: Describing something you have already decided to do. (e.g., 저는 내일 부산에 갈 거예요. - I'm going to go to Busan tomorrow. )
Objective Predictions: Stating something that is likely to happen based on evidence or strong belief. (e.g., 회의는 5시에 끝날 거예요. - The meeting will end at 5. )
Conjugation
You attach it to a verb or adjective stem. In everyday conversation, it's almost always used in its polite form, -ㄹ/을 거예요 .
Verb Stem Ending · Form · Example
Vowel or ㄹ · -ㄹ 거예요 · 가다 → 갈 거예요
Consonant (except ㄹ) · -을 거예요 · 먹다 → 먹을 거예요
-겠다: Intentions and Assumptions
-겠다 is more subjective and focuses on the speaker's internal state of mind at the moment of speaking. It's less about objective facts and more about personal feelings, decisions, or guesses.
Key Uses
Speaker's Intention or Will: Expressing a strong will or a decision made on the spot. (e.g., 제가 하겠습니다. - I will do it. )
On-the-spot Decisions: Often used when ordering food or deciding what to do next. (e.g., 저는 커피를 마시겠어요. - I'll have coffee. )
Assumptions or Conjectures: Guessing or assuming something about a situation, often with an emotional reaction. (e.g., 와, 맛있겠다! - Wow, that must be/looks delicious! )
Because it reflects the speaker's mind, you typically only use -겠다 for the first person (I/we) when expressing intention, but you can use it for any person when making an assumption.