How Much Cash Should You Bring to Korea for a 7-Day Trip?
A small Korean won reserve is useful even when cards cover most of your trip.
Last checked: September 6, 2026
You are packing for one week in Korea. Your hotel and flights are already booked, your credit card is ready, and then one question appears:
How much Korean won should you actually carry?
The answer is smaller than many first-time visitors expect. Korea is highly card-friendly, but a completely cashless trip can still become inconvenient when you need to top up a transit card, buy street food, or deal with a foreign card that suddenly fails.
Quick Answer
For a 7-day Korea trip, a card-first traveler can usually start with ₩100,000–₩200,000 per person in cash. This is not your full trip budget. Use a card for hotels, KTX tickets, department stores, and most restaurants, then keep Korean won for transportation top-ups, markets, small vendors, and emergencies. If you plan to visit traditional markets or smaller towns, consider ₩200,000–₩300,000 instead.
Important: These are planning ranges, not fixed prices. Your actual cash use depends on your itinerary, card fees, shopping habits, and whether your foreign card works reliably.
How Much Cash to Bring for 7 Days
| Travel Style | Suggested Starting Cash | Best For |
|---|---|---|
| Card-first city traveler | ₩100,000–₩150,000 | Seoul or Busan, major attractions, most meals paid by card |
| Markets and street-food traveler | ₩150,000–₩250,000 | Traditional markets, food stalls, small independent shops |
| Regional or cash-cautious traveler | ₩200,000–₩300,000 | Smaller towns, local buses, rural day trips, extra backup |
I would not exchange enough cash for every meal and purchase before leaving home. Start with a sensible amount, watch how quickly you use it, and withdraw more only if necessary.
A Simple 7-Day Cash Plan
Here is a realistic way to divide a starting cash fund of about ₩150,000. The figures are cushions, not spending targets.
| Purpose | Planning Amount | Why Keep It |
|---|---|---|
| Transit card and local transportation | ₩30,000–₩50,000 | Useful for ordinary T-money top-ups and small transport needs |
| Markets, street food, and small purchases | ₩40,000–₩60,000 | Some stalls are easier with cash |
| Emergency reserve | ₩40,000–₩60,000 | Covers a rejected card, late-night transport, or an unexpected small expense |
Do not force yourself to spend the reserve. If it is still in your wallet on the last day, use it for your final meals or keep a small note as a souvenir.
What Should You Pay for by Card?
Foreign Visa and Mastercard cards usually work at hotels, department stores, chain cafés, convenience stores, tourist attractions, and many restaurants. Korea is one of the easier countries in which to make small card payments.
I would normally use a card for:
- Hotels and larger accommodation payments
- KTX and intercity transport booked online
- Department stores, malls, and major retail shops
- Most restaurants and cafés
- Convenience-store purchases
- Attractions with staffed ticket counters or modern booking systems
A card should be your main payment method, but it should not be your only plan. Bring two cards from different networks or issuers if possible, and keep them in separate places. Read our full guide to using foreign credit cards in Korea before your trip.
Where Is Cash Still Useful?
| Situation | Cash Needed? | Tourist Tip |
|---|---|---|
| Traditional market or street-food stall | Sometimes | Ask before ordering if you only have a card |
| Ordinary T-money recharge | Often the safest option | Selected newer machines and other transit products may support international cards, but do not assume every top-up point does |
| Small local restaurant | Usually not, but useful as backup | A staffed terminal may work even when a kiosk rejects your card |
| Taxi | Usually not | Keep cash for a payment-terminal or app problem |
| Emergency | Yes | Store ₩30,000–₩50,000 separately from your daily wallet |
Seoul has expanded international-card payment at selected transit machines. Since March 2026, international cards can be used at new machines for single-journey tickets and certain Climate Card purchases or recharges. That is useful progress, but it does not mean every ordinary T-money top-up location is cashless. See the official Seoul announcement for the covered services.
Cash Decision Flow
Add a ₩50,000–₩100,000 buffer
How Much Should Go on Your T-money Card?
For a week of city sightseeing, many travelers start with ₩20,000–₩30,000 and recharge when the balance becomes low. If you expect several subway or bus rides every day, your total transportation use may be higher.
Seoul's adult subway base fare is currently ₩1,550 with a transportation card, with extra charges for longer distances. Check the official Seoul subway fare page because fares can change.
Remember that buying the physical card and adding travel balance are separate steps. Our T-money beginner guide explains the basics, while the T-money recharge guide shows the top-up process.
Should You Exchange Money Before Arriving?
You do not need to exchange your entire travel budget before flying. However, arriving with a small amount of Korean won can make your first few hours easier, especially if you land late or want to buy a transit card immediately.
A practical arrival setup is:
- Bring or obtain enough won for your first day.
- Use cards for major purchases.
- Withdraw additional cash from a Global ATM only if your balance becomes low.
- Check both the Korean ATM fee and your home bank's foreign-withdrawal fee.
If an ATM or payment terminal offers to convert the charge into your home currency, compare the rate carefully. Paying or withdrawing in Korean won usually lets your own card network handle the conversion instead of accepting the machine's dynamic currency conversion.
Before using an ATM, read How to Withdraw Cash from Korean ATMs as a Foreigner.
Which Korean Banknotes Are Most Useful?
₩10,000 notes are the most convenient general-purpose bills for travelers. ₩50,000 notes are easy to carry and accepted at normal businesses, but they can be awkward for a very small purchase at a market stall. Keep a mixture of denominations instead of carrying only large notes.
- Daily wallet: a few ₩10,000 notes and smaller bills
- Emergency reserve: ₩30,000–₩50,000 stored separately
- Hotel safe: extra cash and your backup card
Do not display or count a large amount of cash in a crowded place. Korea is generally comfortable for everyday payments, but normal travel precautions still make sense.
Three Example Travelers
1. Seoul City Break
You stay near a subway station, pay for restaurants and shopping by card, and visit one or two markets. Starting with around ₩120,000–₩150,000 is reasonable. Recharge T-money as needed and keep a separate emergency note.
2. Seoul and Busan
You book KTX by card, use public transportation in both cities, and try several markets. Starting with around ₩150,000–₩200,000 gives you more flexibility without carrying your entire budget.
3. Market-Focused or Regional Trip
You plan to visit small towns, traditional markets, and independent food stalls. A ₩200,000–₩300,000 starting range may feel safer, especially if ATM access will be less convenient.
Useful Korean for Payment
📱 Show this to the staff or say it aloud:
카드 돼요?
Ka-deu dwae-yo?
Do you take cards?
현금만 돼요?
Hyeon-geum-man dwae-yo?
Is it cash only?
현금으로 계산할게요.
Hyeon-geum-eu-ro gye-san-hal-ge-yo.
I'll pay in cash.
Common Mistakes to Avoid
- Carrying the full trip budget in cash: it is unnecessary for most travelers and creates avoidable risk.
- Bringing only one payment card: a blocked or incompatible card can ruin a day.
- Assuming every transit top-up accepts a foreign card: support varies by machine and product.
- Keeping all money together: separate your daily cash, reserve cash, and backup card.
- Accepting home-currency conversion without checking: the displayed convenience may come with a less favorable exchange rate.
FAQ
Can you travel cashless in Korea?
You can pay by card in most major tourist situations, especially in cities. However, carrying no cash at all is inconvenient because of transit top-ups, markets, small vendors, and occasional foreign-card failures.
Is ₩100,000 enough for one week?
It can be enough as a cash reserve if you pay most expenses by card and mainly stay in large cities. It is not enough as your complete food, transportation, shopping, and accommodation budget.
Can I use US dollars, euros, or Japanese yen in Korean shops?
Do not expect ordinary shops or restaurants to accept foreign cash. Exchange it for Korean won or use an accepted payment card.
Should I carry cash for Korean restaurants?
Most restaurants accept cards, but a small backup is sensible for market stalls, tiny local places, or kiosks that reject a foreign card. See our guide to paying at restaurants in Korea.
How much emergency cash should I keep?
₩30,000–₩50,000 is a practical small reserve for most city travelers. Keep it separate from the money you use every day.
Final Recommendation
For most first-time visitors spending seven days in Korea, I would start with ₩100,000–₩200,000 per person, use a foreign card for major purchases, and keep a second card as backup.
Travelers planning traditional markets, regional towns, or frequent small cash purchases can raise that starting amount to ₩200,000–₩300,000. There is no need to carry every won you might spend. A modest cash reserve plus a reliable card and an ATM backup is the simpler, safer setup.
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