충전해 주세요: The Transit-Card Script for Your First Week in Korea

교통카드 충전해 주세요 [교통카드 충전해 주세요] gyotongkadeu chungjeonhae juseyo — "Please top up my transit card." Say it at any convenience-store counter, hold out the card, then say an amount: 만 원이요 [만 워니요] man woniyo. That is the whole exchange. What traps people is not 충전 — it is getting the number out in time.

Why does a four-word request go wrong?

Because the request is only half the exchange — the clerk's reply is a question about money, and you have about two seconds to answer it with a number.

Every guide on T-money solves the machine. Where to buy the card, which convenience stores stock it, how the recharge kiosk in the station works, whether your phone can do it instead. All of that is logistics, and all of it is already written. None of it is the thing that actually goes wrong on your third day in Seoul, which is this: you say your line correctly, the clerk looks up and says six syllables you weren't braced for, and you end up pointing at a 10,000-won note instead of speaking.

So this post is not a phrase. It is six lines, and the one skill underneath them — saying a Korean money figure out loud, fast, without counting up to it first.

What does the whole exchange sound like?

Six turns, start to finish. You say lines 1, 3 and 5.

1. You — 교통카드 충전해 주세요. [교통카드 충전해 주세요] gyotongkadeu chungjeonhae juseyo — Please top up my transit card.
2. Them — 얼마 충전해 드릴까요? [얼마 충전해 드릴까요] eolma chungjeonhae deurilkkayo — How much shall I put on?
3. You — 만 원이요. [만 워니요] man woniyo — Ten thousand won.
4. Them — 현금만 되는데 괜찮으세요? [현금만 되는데 괜차느세요] hyeongeumman doeneunde gwaenchaneuseyo — It's cash only — is that all right?
5. You — 네, 현금으로 할게요. [네, 현그므로 할께요] ne, hyeongeumeuro halgeyo — Yes, I'll pay cash.
6. Them — 네, 충전됐습니다. [네, 충전됃씀니다] ne, chungjeondwaetseumnida — There you go, it's topped up.

Example audio is AI-generated.

Two things to notice in the brackets before you move on. 괜찮으세요 loses its ㅎ completely — [괜차느세요], four syllables that sound nothing like the spelling. And 할게요 is said [할께요], with the ㄱ tightened. Neither is sloppy speech; both are how the words are supposed to sound.

Which line should you actually memorise?

Line 1, and really just two thirds of it. 충전해 주세요 works on its own — the clerk can see the card in your hand.

Drill it in three chunks, then run them together:

• 충전 [충전] chungjeon
• 해 [해] hae
• 주세요 [주세요] juseyo

There is also a shorter form you will hear constantly at counters: 충전이요 [충저니요] chungjeoniyo . One noun plus 이요, which turns a word into a complete, polite request. Hold up the card, say 충전이요, done.

Say the three chunks, then the whole line at counter speed. You cannot hear your own timing, and the gap between 충전 and 해 is exactly where learners stall.

Why is the number the hard part?

Because money in Korean uses the Sino-Korean number set, and the one figure you need most has an irregular shape.

For 10,000 won you say 만 원 [만 원] man won — never 일만 원. The 일 is dropped in speech. But 20,000 and 30,000 keep their number: 이만 원, 삼만 원. So the series goes irregular at exactly the figure you will reach for first, which is why people who can order food fluently still stall at the top-up counter.

Say the whole ladder out loud now, in order, without stopping to translate:

• 천 원 [천 원] cheon won
• 오천 원 [오천 원] ocheon won
• 만 원 [만 원] man won
• 이만 원 [이만 원] iman won
• 삼만 원 [삼만 원] samman won
• 오만 원 [오만 원] oman won

Then add 이요 to each one, which is how you answer the clerk with nothing else attached: 만 원이요 [만 워니요] . The ㄴ of 원 slides forward onto 이 and the whole thing arrives as four smooth syllables — the same forward slide you met in the Korean linking sounds drill.

What will they say back that isn't in the script?

Three replies common enough that you should expect them rather than be surprised by them.

• 카드 주세요. [카드 주세요] kadeu juseyo — Give me the card. Said flat, with a hand already out. It isn't rude; it's a counter.
• 얼마나 해 드릴까요? [얼마나 해 드릴까요] eolmana hae deurilkkayo — line 2 again with 얼마나 instead of 얼마. Nothing changes in your answer.
• 잔액이 얼마 안 남았네요. [자내기 얼마 안 나만네요] janaegi eolma an namanneyo — There's not much left on it. A heads-up, not a problem. 남았네요 comes out [나만네요]: the ㅁ slides onto the next syllable, then the ㅆ turns into ㄴ because of the ㄴ right behind it.

What makes this sound off without meaning to?

Translating "I want to top up my card" word for word. 충전하고 싶어요 is grammatical Korean and any native speaker will understand it instantly — but at a counter it announces a wish instead of making a request, and it lands slightly stiff, the way "I would like to have my card recharged" sounds a touch formal at a till in English. The everyday request forms are 충전해 주세요 and 충전이요. Use those.

The mirror-image mistake is going too short. A bare 충전, noun alone with no ending, reads like you are reading the word off the sign above the till. 이요 is the entire difference between a label and a sentence, and it costs you two syllables.

Can you use the same script somewhere else?

Swap the amount and the script covers every top-up you will ever do. Swap the request and it covers the other things people need at that same counter.

Notice how 잔액 and 확인 both slide: [자낵], [화긴]. The final consonant hops onto the empty syllable after it every time, and once you expect it you stop mishearing it.

Now run all six lines end to end, out loud, as one exchange. That is the real test — not whether you know the words, but whether the amount arrives on time.

FAQ

Can I top up with a credit card at the counter?

At a convenience-store till, plan on cash — that is what line 4 of the script is for. Card and app-based recharging do exist, but they run through registered cards, auto-recharge settings or your phone rather than over the counter, so a 10,000-won note is still the fastest route in your first week.

Is 충전 only for transit cards?

No, and that is why it is worth learning properly. 충전 is the general word for filling something back up — a phone battery, a gift card, a prepaid SIM. 배터리 충전 [배터리 충전] baeteori chungjeon is the same word doing the same job.

Do I have to say 교통카드, or is 카드 enough?

카드 is enough, and 충전이요 with the card held up is enough on its own. 교통카드 is useful when the card is still in your wallet and you want to name what you are about to hand over.