目錄
If you watch Korean dramas or listen to Korean friends chatting, you have probably often heard expressions such as 「맛있더라고요（It was pretty good, actually）」 or 「사람이 많더라고요（There were really a lot of people）」. This extremely common conversational ending, 「-더라고요」, is mainly used to express a discovery that the speaker recalls after experiencing something firsthand. In Chinese, it is often translated as “I realized that…” or “It turned out that…,” but it does more than simply describe something that happened in the past. It brings together what the speaker observed at the time and the feeling that comes with recalling that experience later.
What Are the Uses of Korean 「-더라고요」? Core Functions Explained
The core function of 「-더라고요」 is not simply to report a fact, but to share something the speaker recalls after experiencing it. Saying 「맛있었어요」 simply means that something was good in the past, while 「맛있더라고요」 carries the nuance of “I tried it and found that it was actually pretty good.” This ending is especially useful when talking about restaurants, travel, friends’ recent situations, or reactions to dramas because it builds the sense of “I experienced this myself” into the sentence.
Basic Usage and Conjugation Rules for 「-더라고요」
Conjugation Rules
| What It Attaches To | Pattern | Example |
| Verb | Verb stem＋더라고요 | 사람이 많더라고요 |
| Adjective | Adjective stem＋더라고요 | 맛있더라고요 |
| Noun이다 | Noun＋이더라고요／더라고요 | 휴일이더라고요 |
| Past experience | 았/었더라고요 | 벌써 닫았더라고요 |
「-더라고요」 is generally used to share the speaker’s own experience and describe something they personally saw, heard, or felt. If the information is only hearsay, 「-다고 해요」 is more commonly used. If the speaker is simply stating a past fact, 「-았/었어요」 is used instead.
Usage ① of 「-더라고요」｜Expressing a Discovery Made Through Direct Observation
This is the most common use of 「-더라고요」. It brings a memory of what the speaker saw or felt at the time back into the present, which makes it sound very natural in conversation. It works especially well when talking about restaurants, tourist attractions, events, and crowds.
- Example: 그 카페 생각보다 조용하더라고요.
Romanization: geu ka-pe saeng-gak-bo-da jo-yong-ha-deo-ra-go-yo
Translation: That café was quieter than I expected.
The speaker discovered this only after actually visiting, so it carries more of a firsthand-experience nuance than 「조용했어요」. - Example: 주말이라 사람이 정말 많더라고요.
Romanization: ju-mal-i-ra sa-ra-mi jeong-mal man-deo-ra-go-yo
Translation: Since it was the weekend, there were really a lot of people.
This sounds like the speaker is sharing a crowd situation they personally experienced. - Example: 그 배우 연기를 직접 보니까 훨씬 잘하더라고요.
Romanization: geu bae-u yeon-gi-reul jik-jeop bo-ni-kka hwol-ssin jal-ha-deo-ra-go-yo
Translation: After seeing that actor perform in person, I realized they were much better than I expected.
「-더라고요」 highlights a discovery made after seeing it firsthand.
Usage ② of 「-더라고요」｜Recalling a State or Situation at the Time
「-더라고요」 can also be used to describe a state or situation the speaker remembers from that time. Rather than simply talking about the past, it brings the memory back into the conversation. It is often used when recalling a trip, a gathering, or someone’s condition at a particular moment.
- Example: 어제 보니까 얼굴이 좀 피곤해 보이더라고요.
Romanization: eo-je bo-ni-kka eol-gu-ri jom pi-gon-hae bo-i-deo-ra-go-yo
Translation: When I saw them yesterday, they looked a little tired.
The speaker is recalling what they observed at the time. - Example: 그 길은 밤에 걸어도 꽤 안전하더라고요.
Romanization: geu gi-reun ba-me geo-reo-do kkwae an-jeon-ha-deo-ra-go-yo
Translation: That road felt pretty safe even when walking there at night.
The sentence sounds like the speaker is sharing how it felt after actually walking there. - Example: 생각보다 지하철역이 숙소에서 가깝더라고요.
Romanization: saeng-gak-bo-da ji-ha-cheol-lyeo-gi suk-so-e-seo ga-kkap-deo-ra-go-yo
Translation: The subway station was closer to the accommodation than I expected.
This ending is very common when sharing travel impressions.
Usage ③ of 「-았/었더라고요」｜Recalling a Result That Had Already Happened
When you want to express that you discovered something had already happened by the time you noticed it, 「-았/었더라고요」 is commonly used. Compared with an ordinary past tense, it adds the sense of “I only realized afterward.”
- Example: 도착했을 때 가게가 이미 닫았더라고요.
Romanization: do-cha-kae-sseul ttae ga-ge-ga i-mi da-da-deo-ra-go-yo
Translation: When I arrived, I found that the store had already closed.
The key point is that the speaker only learned after arriving that the result had already occurred. - Example: 확인해 보니까 예약이 취소됐더라고요.
Romanization: hwa-gi-nae bo-ni-kka ye-ya-gi chwi-so-dwaet-deo-ra-go-yo
Translation: When I checked, I found that the reservation had been canceled.
「취소됐더라고요」 carries the nuance of discovering the situation afterward. - Example: 집에 와 보니 비가 많이 왔더라고요.
Romanization: ji-be wa bo-ni bi-ga ma-ni wat-deo-ra-go-yo
Translation: When I got home, I realized that it had rained a lot.
The speaker recalls something that had already happened based on what they observed at the scene.
What Is the Difference Between 「-더라고요」, 「-았/었어요」, and 「-다고 해요」?
| Comparison | -더라고요 | -았/었어요 | -다고 해요 |
| Core nuance | Discovery after firsthand experience | Ordinary past fact | Hearsay or reported information |
| Information source | Personally seen, heard, or experienced | Not necessarily emphasized | Another person or external source |
| Common situations | Sharing impressions and memories | General statements | Reported information |
| Tone | Carries a sense of discovery | Neutral | More detached |
| Common mistake | Presenting hearsay as firsthand experience | Lacks the observational nuance | Sounds like a report when used for firsthand experience |
▌For Firsthand Impressions, 「-더라고요」 Sounds More Natural
❌ Flat: 그 식당 맛있었어요.
✅ Natural: 그 식당 맛있더라고요.
If the point is “I tried the restaurant and discovered that it was good,” 「-더라고요」 sounds more natural in everyday conversation than the ordinary past tense.
▌Do Not Use 「-더라고요」 Carelessly for Hearsay
❌ Unnatural: 친구가 그 영화 재미있더라고요.（If you only heard it from your friend）
✅ Correct: 친구가 그 영화 재미있다고 했어요.
「-더라고요」 requires direct experience on the speaker’s part, so reported information should use a quotation or reporting construction instead.
Using 「-더라고요」 in Korean Travel Conversations: Sharing Impressions After Actually Visiting
Koreans often use 「-더라고요」 when sharing opinions about restaurants, cafés, and tourist attractions. This ending makes the information sound less like dry data and more like an impression left after actually walking around, eating, or seeing something. It is especially natural in travel conversations.
▌Situation ①｜Sharing Impressions of a Café
A：그 카페 어땠어요?
geu ka-pe eo-ttae-sseo-yo
How was that café?
B：생각보다 조용하고 디저트도 맛있더라고요.
saeng-gak-bo-da jo-yong-ha-go di-jeo-teu-do ma-sit-deo-ra-go-yo
It was quieter than I expected, and the desserts were pretty good too.
📌 Grammar Point: 「맛있더라고요」 expresses a discovery made after actually trying the food.
▌Situation ②｜Talking About Crowds at a Tourist Area
A：주말에 성수동 사람 많았어요?
ju-ma-re seong-su-dong sa-ram ma-na-sseo-yo
Were there a lot of people in Seongsu-dong on the weekend?
B：네, 오후가 되니까 훨씬 많아지더라고요.
ne o-hu-ga doe-ni-kka hwol-ssin ma-na-ji-deo-ra-go-yo
Yes, I noticed there were a lot more people once it got into the afternoon.
📌 Grammar Point: 「많아지더라고요」 describes a change that the speaker personally observed at the time.
Cultural Notes:
- Korean everyday conversation places a lot of emphasis on sharing firsthand impressions. Compared with simply stating information, 「-더라고요」 makes the sentence sound more like something based on actual experience.
- This ending often appears in discussions about food, travel, beauty products, and reactions to dramas because all of these topics depend heavily on personal experience.
- If the speaker has no direct experience, using 「-더라고요」 can make the source of the information unclear, so hearsay should instead be expressed with a reporting construction.
How Can Korean 「-더라고요」 Be Compared with Japanese 「〜んです／〜ていました」?
◆ Similar grammar: Japanese 「〜んです」「〜ていました」
Japanese does not have a single sentence ending that corresponds exactly to 「-더라고요」, but expressions such as 「〜んです」「〜ていました」 and 「行ってみたら〜でした」 can express a similar sense of firsthand discovery.
- Example: 行ってみたら、思ったより静かだったんです。
Kana: いってみたら、おもったよりしずかだったんです。
Translation: I went there and found that it was quieter than I expected.
This sense of “I only realized after going there” is close to Korean 「조용하더라고요」. - Example: 週末だったので、人が多かったです。
Kana: しゅうまつだったので、ひとがおおかったです。
Translation: Since it was the weekend, there were a lot of people.
In Japanese, the sense of firsthand observation often has to be supplied by the surrounding context.
◆ Core difference from 「-더라고요」:
Korean incorporates the sense of recalling an observation directly into the sentence ending, while Japanese usually relies on expressions such as 「行ってみたら」「見たら」「〜んです」 and the surrounding context to convey that nuance.
If you want your Korean to sound more natural than simply relying on the ordinary past tense, start by practicing this ending with small things from everyday life. The next time you visit a newly opened restaurant or notice unexpected traffic on your way home from work, try replacing 「맛있었어요（It was good）」 with 「맛있더라고요」, or use 「사람이 많더라고요」 to share what you noticed with a friend. This kind of experience-based way of speaking can make otherwise plain information feel much more vivid.
FAQs
「-더라고요」 expresses something the speaker realizes or notices when recalling a firsthand experience, observation, or feeling. It is often translated as “I found that…,” “It turned out that…,” or “It really was…”.
「-았/었어요」 is simply an ordinary past-tense form, while 「-더라고요」 adds the sense of recalling something personally observed. The former states a fact, while the latter shares a discovery.
If you only heard the information from someone else, 「-더라고요」 is not appropriate. Hearsay should be expressed with reporting forms such as 「-다고 해요」 or 「-다고 했어요」.
「-았/었더라고요」 indicates that, when looking back, the speaker discovered that something had already happened. It is often used in situations such as “I got there and found that the store had already closed” or “I checked and realized that the reservation had been canceled.”
「-더라고요」 is a polite conversational form and sounds natural in everyday conversation and when sharing impressions. More formal writing or reports generally use more neutral descriptive forms.