Short answer: for a Korean coworker’s wedding in 2026, ₩100,000 (roughly $74) is the safe default — up from the ₩50,000 I handed over years ago, back when everyone else in line was already quietly doubling that number without telling me why.
I found out the hard way, at a wedding hall near my office, holding an envelope that suddenly felt thin. Korea’s wedding cash gift — chukuigeum (축의금, literally “congratulation money”) — isn’t a fixed number written down anywhere. It’s a moving social average, and it moved on me while I wasn’t looking. Nobody sends a memo when the going rate changes. You just find out at the door, mid-bow, envelope already in hand.
How Much Cash Koreans Actually Give at Weddings in 2026, by Relationship
The amount scales almost entirely with how close you actually are to the couple, not with how nice the wedding hall looks. For someone you barely know — a neighbor, a distant relative, someone from your apartment building’s group chat — ₩30,000 to ₩50,000 still gets you in the door without embarrassment. Coworkers and casual friends sit in the middle, and this is the bracket most foreigners in Korea actually need to know, because it’s the one you’ll hit first. Close friends and daily teammates move up a tier, and immediate family or truly close friends go well beyond that. If you can’t physically attend, the number drops back down, because you’re skipping the meal the gift is partly paying for.
| Relationship to the couple | Typical 2026 range | Notes |
|---|---|---|
| Distant acquaintance (neighbor, extended relative) | ₩30,000–₩50,000 | Lowest tier; still expected if invited |
| Coworker (different team), casual friend | ₩50,000–₩100,000 | Most common bracket in 2026 |
| Close friend, daily teammate | ₩100,000–₩200,000 | |
| Very close friend, immediate family | ₩200,000–₩300,000+ | |
| Invited but not attending | ₩30,000–₩50,000 | Sent by bank transfer, not handed over |
That middle row is where I got it wrong. I treated a coworker’s wedding like a distant-acquaintance one and paid for it in an awkward five seconds of silence at the registration table.
Why the “Right” Amount Jumped From ₩73,000 to Over ₩100,000 in a Few Years
This isn’t just inflation grumbling from relatives — it’s visible in actual transfer data. KakaoPay (카카오페이, Korea’s dominant mobile-payment app), which processes a huge share of chukuigeum sent by phone these days, tracked its own users’ average gift rising from about ₩73,000 in 2021 to roughly ₩90,000 by September 2024. That’s close to a 23% jump in three years, which is a strange thing to say about a gesture that’s supposed to be timeless. The increase isn’t flat across age groups either — it splits by generation in a way that tells you something about income and social obligation stacking up over a career.
| Age group | Average chukuigeum (KakaoPay, 2024) |
|---|---|
| 20s | ~₩60,000 |
| 30s–40s | ~₩100,000 |
| 50s–60s | ~₩120,000 |
A KakaoPay survey run November 1–3, 2024, with 74,652 respondents, asked people to name the single “appropriate” amount, and 58% — across every age bracket — landed on the same number: ₩100,000. That’s a remarkable level of agreement for something with no official rulebook. And the shift shows up even more starkly if you compare two years of the same annual Incruit survey of Korean office workers.
| Survey year | Most-picked amount for a coworker’s wedding | Share of respondents |
|---|---|---|
| 2023 (Incruit) | ₩50,000 | 65.1% |
| 2025 (Incruit, 844 workers) | ₩100,000 | 61.8% (₩50,000 dropped to 32.8%) |
Two years, a closely comparable question — and the top answer flipped completely. If you’re new to Korea and someone hands you an old blog post recommending ₩50,000 for a colleague’s wedding, that post is now roughly two years out of date on the one number that matters most.
The Odd-Number Rule Nobody Explains to Foreigners (and the One Number That Breaks It)
Here’s the part every guide I read before writing this skipped entirely: traditionally, chukuigeum is supposed to be an odd number — ₩30,000, ₩50,000, ₩70,000, ₩90,000, ₩110,000, and so on — never an even one. The logic goes back to number superstition that still floats around Korean life. The number four (사, sa) is a near-homophone for the Chinese character meaning “death,” so it’s avoided in hospital floor numbering, apartment unit numbers, and gift amounts alike. Nine carries its own baggage through ahopsu (아홉수, roughly “the curse of nine”), the old belief that ages and years ending in nine invite bad luck, which is why nine-based totals get skipped too. Odd numbers, by contrast, are tied to the same yang (positive, growth-oriented) association that shows up elsewhere in Korean ritual life.
So ₩100,000 should be the one amount that breaks the rule — it’s even, plain and simple. In practice nobody treats it that way, and there’s a genuinely practical reason on top of the superstition: Korea’s largest banknote is the ₩50,000 bill. There is no ₩100,000 note. So a “₩100,000 gift” is physically always two crisp ₩50,000 bills folded into the envelope together, which lets people mentally file it as “two units” rather than one flat even number. Currency denomination and old folklore ended up reinforcing each other, and that’s exactly the kind of overlap that makes Korean etiquette rules feel more rigid from the outside than they actually are on the inside.
What Changes If You Can’t Attend: Mobile Transfer vs. the Envelope at the Door
If you’re going in person, you almost always still bring a physical envelope, even in 2026 — you write your name on the front (and sometimes your team or how you know the couple) so the family’s assigned envelope-checker can log who gave what, since Korean weddings run on an unspoken ledger of future reciprocity. That written name is doing real work: it’s how the couple remembers to attend your wedding, or your kid’s first birthday, down the line. If you genuinely can’t make it, the polite move has shifted almost entirely to KakaoPay or a direct bank transfer, and the amount typically drops to that ₩30,000–₩50,000 range from the table above, since you’re not eating the meal the venue charges the couple for per head. Nobody expects you to pay full price for a seat you’re not filling. I’ve sent transfers like this twice for weddings that landed during my kid’s daycare closures, and in both cases the couple thanked me the same day — mobile transfers get acknowledged almost instantly, which the old paper-envelope system never did.
How This Compares to Korea’s Other “Ceremonial Cash Amount” Customs
I wrote yesterday about the ₩300,000 Chuseok gift-set price ceiling — the legal cap on how expensive a holiday gift box can be before it counts as an anti-graft violation under Korean law. Put the two customs side by side and the contrast is genuinely interesting: the Chuseok number is a hard regulatory line, set by statute, enforceable with fines. The wedding number is the opposite — nobody legislated ₩100,000 into existence. It emerged from millions of individual KakaoPay transfers and Incruit survey responses, a bottom-up average that shifted because enough people quietly decided the old number felt too small. One is a ceiling forced downward by law; the other is a floor pushed upward by social pressure. Both end up being cash figures foreigners in Korea have to memorize, but for almost opposite reasons.
My Own Envelope Mistake, and What I Do Differently Now
The wedding where I got it wrong was a coworker’s, at a hall a short walk from our office. I’d budgeted ₩50,000 because that’s what I remembered from my own wedding a few years earlier, and I hadn’t updated the number since. I noticed the mismatch almost immediately — the guy ahead of me in line handed the staff a fat, obviously-doubled envelope without a second thought, and mine looked thin by comparison sitting on the registration table. Nobody said anything to my face. That’s almost worse. When I mentioned it to my wife that night, she just laughed and said of course everyone had bumped it up, she’d seen the same viral post about rising chukuigeum months earlier that I’d scrolled straight past. She reads that stuff; I apparently don’t.
These days I keep it simple: ₩100,000 is my default for any coworker’s wedding, full stop, no exceptions for how well I know them on that team. I withdraw two fresh ₩50,000 bills from the ATM near my office the week before, rather than scrambling at a convenience store on the morning of, because folding worn or mismatched bills into the envelope feels sloppier than it should. For closer friends I move up the table above rather than guessing, and if I can’t attend, I transfer the lower amount the same day I get the invitation, so it’s done before I can forget. It’s a small fix, but it’s the one that actually would have saved me that five seconds of silence at the registration table.
| Relationship | Amount |
|---|---|
| Distant acquaintance | ₩30,000–₩50,000 |
| Coworker / casual friend | ₩50,000–₩100,000 |
| Close friend / daily teammate | ₩100,000–₩200,000 |
| Very close friend / family | ₩200,000–₩300,000+ |
| Can’t attend (transfer) | ₩30,000–₩50,000 |