몇이야

what number is it?

→ 몇
phrase Rare #20,843
what number is it? A casual way to ask for a number or numeric value; with words like age, height, or shoe size, translate it naturally as “how old,” “how tall,” or “what size.”
KO: 이거 가격이 몇이야?
EN: What’s the price of this?

너 키 몇 이야?

How tall are you?

— 부산행 (2016)

나이 몇 이야?

How old are you?

— Oasis (2002)

수치 몇 이야?

What’s the value?

— Pandora (2016)

유머 세팅이 몇 이야, 타스?

What's your humor setting, Tas?

— 인터스텔라 (2014)