number
하나
one
Number forms
1Sino-Korean
일
one
Used for dates, money, phone numbers, minutes, and larger numbers.
Native Korean
하나
one
Counter form: 한
Used for age, counting people or things, and hours.
Example
사과 하나 주세요.
Please give me one apple.
Note
하나 is often used before counters and can shorten to 한.