When to use height in Korean
Korean: 키[ ki ]

When to use it
"Height" means how tall a person is from head to foot. In Korean, 키 can be used to talk about your own height or someone else’s height. You will often hear it in school, at home, or when buying clothes.
Example sentences
제 키는 150센티미터예요.
My height is 150 centimeters.
우리 반에서 민수가 키가 제일 커요.
Minsu is the tallest in our class.
엄마가 집에서 내 키를 재요.
Mom measures my height at home.
공원에서 동생보다 제가 키가 더 커요.
At the park, I am taller than my younger sibling.
옷가게에서 제 키에 맞는 바지를 샀어요.
I bought pants that fit my height at the clothing store.
체육 시간에 선생님이 우리 키를 쟀어요.
In PE class, the teacher measured our height.