할 겁니다

will do

→ 하다
phrase Uncommon #7,058
will do A formal, polite way to express a future action, intention, or prediction. The subject may be omitted when clear from context.
KO: 내일 다시 전화할 겁니다.
EN: I will call again tomorrow.

할 겁니다

I won't do it.

— 라라랜드 (2016)

취업 할 겁니다

I’m going to get a job.

— 세 얼간이 (2009)

할 겁니다, 각하

I’ll do it shortly, sir.

— 제5원소 (1997)

할 겁니다

You will do well.

— 블랙 (2005)

그들이 알아서 할 겁니다

They'll take care of it themselves.

— 이반의 어린 시절 (1962)

phrase Rare #20,842
will do A polite, formal way to express a future action, intention, or expectation. The examples also show related forms such as 할 텐가 and 할 거니.
KO: 내일 숙제를 할 겁니다.
EN: I will do my homework tomorrow.