Grammar · 11 min read

How to Say 'To' or 'Toward' in Korean: 에 vs 으로 Explained

You want to say "I'm going to school." Is it 학교에 가요 or 학교로 가요? Both are grammatical, but they mean different things. Here is the clean rule, the movement-verb test, and the transportation trick that finally makes 에 vs (으)로 click.

A student asked me last week: "I keep hearing both 학교에 가요 and 학교로 가요. My textbook says they both mean 'I'm going to school.' So which one is right?" The honest answer is that they are both right, but they do not mean the same thing. 에 tells me where you end up. (으)로 tells me which way you are pointed. In most sentences you can use either one, but the nuance shifts. This article walks you through the difference, plus the related usages that English speakers almost always get wrong on the first try.

The Core Distinction: Endpoint vs Direction

Korean has two main particles for expressing "to" or "toward" a place:

• 에 = destination / arrival point. The place where you end up.
• (으)로 = direction / path toward. The way you are heading.

Think of 에 as an arrow with a dot at the end. You are going to that dot. Think of (으)로 as an arrow pointing. You are heading in that direction, and whether you actually arrive is not the focus.

In casual conversation, these two sentences can overlap. But the nuance matters the moment context gets specific. If someone asks you 어디 가요? ("Where are you going?") and they want to know your final destination, 학교에 가요 is the cleaner answer. If they are asking which direction you are headed, say at a three-way intersection, 학교로 가요 fits better.

에: The Destination Particle

Use 에 when the focus is on where you arrive. It pairs naturally with the core arrival and movement verbs:

에 also marks location for static verbs like 있다 (to exist, to be located) and 없다 (to not exist). This is a slightly different use, but the underlying logic is the same: 에 points to a fixed spot.

Heads up: for action verbs that happen inside a place (like "study," "eat," "meet"), you need 에서, not 에. This is a separate topic but worth flagging. 도서관에서 공부해요 ("I study at the library"), not 도서관에 공부해요.

(으)로: The Direction Particle

(으)로 has two forms depending on the final sound of the noun:

• After a noun ending in a vowel or ㄹ: use 로 (학교로, 서울로)
• After a noun ending in any other consonant: use 으로 (집으로, 공원으로)

The core meaning is directional: toward X, via X, by means of X. Here is the basic directional use:

Notice how 오른쪽으로 가세요 ("Go to the right") cannot use 에. "The right" is not a destination, it is a direction. You can't arrive at "the right." This is the cleanest test: if the noun is a direction word (왼쪽, 오른쪽, 이쪽, 저쪽, 앞, 뒤, 위, 아래, 북쪽, 남쪽), you almost always want (으)로.

Side-by-Side: 학교에 가다 vs 학교로 가다

This is the comparison that started this article. Let me put them next to each other with the real contexts where each one wins:

A useful mental shortcut: if you can substitute "toward" for "to" in English without changing the meaning, Korean likely wants (으)로. If "to" specifically means "arriving at," Korean wants 에.

Movement Verbs vs Non-Movement Verbs

Korean linguists split these verbs into two groups: movement verbs (이동동사) and non-movement verbs (비이동동사). This distinction matters because (으)로 almost always needs a movement verb to work.

Movement verbs involve physical travel from one place to another: 가다 (go), 오다 (come), 떠나다 (leave), 돌아가다 (return), 올라가다 (go up), 내려오다 (come down), 들어가다 (go in), 나가다 (go out), 출발하다 (depart), 이사하다 (move house).

Non-movement verbs do not involve travel: 있다 (to exist), 살다 (to live), 공부하다 (to study), 일하다 (to work). A related group: arrival verbs like 도착하다 (to arrive). Arrival verbs are technically movement verbs in Korean linguistics, but the action itself is the endpoint, so there is no path left for (으)로 to mark.

You cannot say 부산으로 살아요. 살다 ("to live, reside") has no directional movement, so (으)로 has nothing to attach to. Same deal with 도착하다: the action is the arrival, so 공항에 도착했어요 is natural but 공항으로 도착했어요 sounds broken.

Transportation: 버스를 타다 vs 버스로 가다

This is where learners trip up the most. In English we say "take the bus" or "go by bus." Korean distinguishes these structurally. Each one uses a different particle:

The logic is surprisingly clean once you see it. 타다 means "to ride / board," and it treats the vehicle as a direct object (you board the bus), so it takes 을/를. 가다 means "to go," and the vehicle is the means you use to go, so it takes the instrumental (으)로. This "by means of" use of (으)로 extends far beyond transportation.

(으)로 as "By Means Of": Tools, Methods, Materials

The same particle that marks "direction" also marks "the way you do something." English would use "by," "with," "in," or "through" here. Korean uses one particle:

One particle, many uses, but a single underlying idea: the noun is the path or means the action travels through. "To school by way of the bus, spoken by way of Korean, made by way of wood." That is the shape of (으)로.

Common Mistakes English Speakers Make

Here are the errors I see almost every week in lessons. Watch for these:

1. Using 에 for direction words. You cannot say 오른쪽에 가세요. Direction words like 오른쪽, 왼쪽, 이쪽 need (으)로: 오른쪽으로 가세요.
2. Using (으)로 with 살다 or 도착하다. These are not path verbs. Stick with 에: 서울에 살아요, 공항에 도착했어요.
3. Mixing up 을/를 타다 and (으)로 가다. You board a vehicle with 을/를 (it is a direct object), but you travel by it with (으)로. Do not say 버스로 타요.
4. Using 에 for location of an action. To say "I study at the library," the action happens inside, so you need 에서: 도서관에서 공부해요. 도서관에 공부해요 is wrong.
5. Dropping the 으 after consonants. You cannot say 집로. It must be 집으로. The only consonant that skips the 으 is ㄹ (so 서울로, not 서울으로).

A Quick Mini-Dialogue

Here is a short exchange showing both particles in real use. Notice how each one is picked for a reason:

That last sentence sneaks in another useful (으)로. When you transfer or change into something, you use (으)로 갈아타다, (으)로 바꾸다 ("change into"), (으)로 변하다 ("turn into"). The underlying idea is still direction: the path you are changing toward.

Quick Reference Table

The Takeaway

에 is a pin on a map. (으)로 is an arrow. When you want to say where you end up, drop the pin. When you want to say which way you are pointed, draw the arrow. Everything else, the transportation rules, the "by means of" uses, the change-into cases, flows out of that single mental picture.

These rules will not make every choice obvious overnight. Particle intuition is built through repetition and correction, not memorization. But once you can name why you picked 에 over (으)로, the rest comes from listening to real Korean and adjusting. Pay attention to what native speakers pick in natural context, and the feel settles in faster than you expect.