9 Korean Counters You Can't Skip: 개, 명, 마리, 잔, 권

Quick answer: Korean can't say "three apples" with just a number and a noun. You need a counter word, and the order is noun + number + counter: 사과 세 개 (gae). The five you need first are 개 for objects, 명 for people, 마리 for animals, 잔 for cups and glasses, and 권 for books.

English does this too — two slices of bread, three sheets of paper, a head of cattle — but it's optional for most nouns. In Korean it isn't. Leaving the counter out doesn't sound casual; it sounds like you stopped mid-sentence.

The one thing to take away: don't learn counters as a list, learn them welded to a noun. Store 커피 한 잔, 사람 두 명, 책 세 권 as single chunks, the way you'd learn a word. Nobody retrieves "the counter for drinks" fast enough to order coffee. What you retrieve is 한 잔.

One piece of equipment first. Counters use the native numbers (하나, 둘, 셋…), and five of them change shape in front of a counter:

다섯 through 열 don't change: 다섯 개, 여섯 개, 열 개. Say "사과 하나 개" and a Korean hears a beginner immediately — that one change is non-negotiable.

1. 개 — things, the default counter

이거 두 개 주세요. — "Two of these, please."

개 is for objects: apples, eggs, boxes, cookies, anything you can't think of a better counter for. When you're stuck in a shop, 개 plus pointing will carry you. It also makes the question 몇 개 드릴까요? — "How many would you like?" — which clerks ask constantly, so be ready to answer with 세 개요. Never use 개 for people; it sounds like you're counting objects, and it's genuinely rude.

2. 명 — people (and 분 when you're being polite)

네 명이에요. — "It's four people."

명 counts people neutrally: friends, classmates, customers. The polite version is 분, which you use for people you respect — so restaurant staff ask you 몇 분이세요? ("How many in your party?") and you answer about yourself with 명: 세 명이요. Using 분 for your own group sounds like you're honoring yourself, which lands a little oddly.

3. 마리 — animals

고양이 두 마리 키워요. — "I have two cats."

마리 covers every animal: dogs, cats, fish, birds, chickens, insects. Size doesn't matter — 개미 한 마리 (one ant) and 코끼리 한 마리 (one elephant) use the same counter. In a restaurant it also counts whole animals as food: 닭 한 마리 is a whole chicken.

4. 잔 — cups and glasses

아메리카노 한 잔 주세요. — "One americano, please."

잔 is the drink counter: coffee, tea, water, beer in a glass. It's the single most useful counter for daily life in Korea, because you order a drink almost every day. Note that the thing ordered comes first and the number after — 커피 두 잔, never "두 잔 커피." If you want to soften the request, adding -아/어 주세요 is exactly what 주세요 is already doing.

5. 병 — bottles

물 두 병 샀어요. — "I bought two bottles of water."

병 counts bottles of anything: water, beer, soju, soy sauce. It's the partner of 잔 — 잔 is what's in your glass, 병 is what's on the table. At a restaurant 맥주 세 병 주세요 ("Three bottles of beer, please") is a complete, natural sentence with no verb drama attached.

6. 권 — books

책 두 권 빌렸어요. — "I borrowed two books."

권 counts bound volumes: books, notebooks, comics, magazines. It's a good example of why you can't guess counters from English — "two books" gives you no hint that Korean needs 권. If you say 책 두 개, people will understand you, but it sounds like you're counting books as generic objects in a warehouse, not reading them.

7. 장 — flat, thin things

표 두 장 예매했어요. — "I booked two tickets."

장 is for anything flat: paper, tickets, photos, cards, sheets of seaweed. 종이 한 장 주세요 means "Give me one sheet of paper." K-pop fans use it constantly, since photocards are counted with 장 — 포카 세 장 — and so are concert tickets.

8. 번 — times (occurrences)

한국에 두 번 가 봤어요. — "I've been to Korea twice."

번 counts how many times something happened, and it behaves like an adverb — it sits before the verb, not after a noun. 한 번 더 말해 주세요 is "Please say it one more time," a phrase worth memorizing whole. Careful with spacing: 한 번 (one time) and 한번 (give it a try, as in 한번 해 보세요) are different words.

9. 인분 — portions of food

삼겹살 2인분 주세요. — "Two servings of samgyeopsal, please."

인분 is the exception that trips everyone: it takes the Sino-Korean numbers, so it's 일인분, 이인분, 삼인분 — not 한 인분. Menus write it with digits (1인분, 2인분) and that's how people say it out loud. Korean barbecue is usually ordered in 인분, and meat often comes with a two-serving minimum, so 2인분부터 주문돼요 ("orders start from two servings") is a sentence you may actually hear.

Why this is hard, and the fix

It's hard because English stores number and noun together — "three apples" is one motion. Korean splits it into three pieces in an order your mouth isn't used to: thing, number, counter. Under time pressure, learners produce the English order (세 개 사과) or drop the counter entirely (사과 셋).

The fix is physical, not intellectual. Every time you learn a new noun, say it once with 한: 사과 한 개, 친구 한 명, 강아지 한 마리, 맥주 한 병. Ten seconds per word. Then when you're at the counter and someone asks 몇 개 드릴까요?, you're not computing a rule — you're repeating a shape you've already said out loud.

Quick safety net: if you truly can't remember the counter, 개 plus pointing works for objects and nobody will mind. For people, use 명. For animals, use 마리. Those three cover the large majority of everyday situations.

FAQ

Do you have to use counters in Korean?

For counting, yes. Korean doesn't let a number sit directly in front of a noun the way English does, so "three apples" has to be 사과 세 개. You can say a bare number when you're counting out loud (하나, 둘, 셋) or reading a price, but once you're counting actual things, the counter has to be there.

What is the counter for people in Korean?

명 for ordinary situations: 두 명, 세 명, 네 명. Use 분 when the people are being treated with respect — staff will ask you 몇 분이세요?, and you answer about your own group with 명, as in 네 명이요. Never use 개 for people.

Do Korean counters use 하나, 둘 or 일, 이?

Almost all of them use the native numbers (하나, 둘, 셋), with 한, 두, 세, 네, 스무 as the shortened forms before the counter. A few counters pair with Sino-Korean numbers instead — 인분 (servings), 분 as minutes, 년 (years), 원 (won). 2인분 is read 이인분, not 두 인분.

Practice

Translate into Korean. Mind the number forms.

1. Two coffees, please.
2. I have three dogs.
3. Four people. (answering a restaurant host)
4. I bought one book.
5. Please say it one more time.