T-Money Card in Korea: How to Buy, Recharge, and Use It

A T-Money Card in Korea is one of the easiest ways to pay for subways and buses during your trip.

That’s generally good advice, but there’s one thing many travel guides leave out: T-Money isn’t the only transportation card in Korea.

Depending on the convenience store you visit, you may find T-Money, EZL, or another compatible transportation card instead. For most travelers who simply want to use subways and buses, that’s usually not a problem.

Here’s what you actually need to know before buying and using a transportation card in Korea.

Quick Summary

• T-Money and EZL are both rechargeable transportation cards used on public transportation in Korea.
• A standard T-Money card usually costs around ₩3,000–₩5,000, and the money you load onto it is separate.
• For physical cards, expect to use Korean won in cash when recharging at convenience stores or subway machines.
• Children and teenagers who qualify for discounted fares need the correct age information registered on the card.
• On buses, tap both when getting on and getting off to receive eligible transfer discounts.
• One card may sometimes pay for multiple bus passengers, but one card per person is best for transfer discounts.

What Is a T-Money Card?

T-Money is a rechargeable prepaid transportation card used throughout Korea.

Instead of buying a separate ticket every time you ride a subway or bus, you load money onto the card and tap it on the card reader. The fare is automatically deducted from the balance.

You can use T-Money on subways and buses around Korea, as well as many taxis and participating stores.

For a first-time visitor, the biggest benefit is convenience. Once your card is loaded, you can simply tap and go.

How Much Does a T-Money Card Cost?

A standard T-Money card usually costs around ₩3,000 to ₩5,000.

That is the price of the physical card only. Transportation credit is added separately.

For example, if your card costs ₩4,000 and you want to start with ₩20,000 of credit, you would pay ₩24,000 in total.

Special designs, character cards, or tourist versions may cost more, but you do not need one of those simply to use public transportation.

A regular card works perfectly well.

T-Money vs. EZL: Do You Need a Specific Card?

Not necessarily.

You may walk into a convenience store expecting to buy T-Money and discover that the store has EZL cards instead.

That’s normal.

T-Money and EZL are both rechargeable transportation cards that can be used on buses, subways, and other transportation services in Korea.

For a typical tourist, the difference usually matters less than simply having a compatible transportation card ready to use.

Where Can You Buy a Transportation Card?

Convenience stores are usually the easiest place to start.

Major chains such as CU, GS25, 7-Eleven, and Emart24 commonly sell transportation cards, although the brand and design available can vary from store to store.

You can also find transportation cards at certain subway stations and transportation-card vending or service locations.

If you want to buy one immediately after landing, you can usually find transportation-card options around Incheon Airport as well.

For more information about getting into the city after arrival:

How to Get from Incheon Airport to Seoul: The Complete Guide

How Much Money Should You Load?

You do not need to put a large amount on the card right away.

For many first-time visitors, ₩20,000 to ₩30,000 per person is a reasonable starting amount. You can always add more later.

As of 2026, the basic adult subway fare in Seoul using a transportation card starts at ₩1,550, while a standard trunk or branch bus fare starts at ₩1,500.

Longer trips may cost more depending on distance.

A simple approach is:

• Start with ₩20,000–₩30,000
• Check your balance as you travel
• Add more when necessary
• Recharge in smaller amounts near the end of your trip

There is little benefit to keeping a large unused balance on the card.

What About Child and Teen Fares?

If you’re traveling with children or teenagers, this is an important detail to know.

Buying a transportation card does not automatically mean the card will charge a discounted child or teen fare.

For T-Money, travelers under 18 who qualify for discounted public transportation fares should have their date of birth registered at a convenience store.

This allows the card to recognize the appropriate discounted fare instead of charging the standard adult rate.

Seoul has separate transportation-card fares for adults, teenagers, and children, so registering the correct age can make a meaningful difference over several days of transportation.

If you’re traveling as a family, it’s easiest to handle this when you first purchase the cards rather than discovering later that your child has been paying the adult fare.

How Do You Recharge a T-money Card in Korea?

For a standard physical transportation card, the simplest rule is:

Bring cash.

At most convenience stores and subway-station recharge machines, you should expect to recharge the card using Korean won in cash.

At a convenience store, hand the card to the cashier and tell them how much you want to add.

For example:

“10,000 won, please.”

Subway stations also have transportation-card recharge machines, many with English-language options.

Mobile transportation services and certain newer travel cards may offer other payment methods, but those are separate from the standard physical-card recharge process.

For most first-time travelers, keeping a few ₩10,000 bills available for transportation is the easiest solution.

How Do You Use It on the Subway?

Using the card on the subway is simple.

Tap it on the reader when entering the subway gate, then tap again when you exit at your destination.

The system calculates the fare and deducts it automatically.

You do not need to purchase a separate ticket or choose your destination before each ride.

For subway routes, transfers, station numbers, and exits, see:

How to Use the Seoul Subway: A Beginner’s Guide for Tourists

A simple way to remember the difference is:

Your navigation app tells you where to go. Your transportation card pays for the ride.

How Do You Use It on a Bus?

Tap your card when you board the bus.

Then tap again when you get off.

The second tap is especially important because Korea’s public transportation system offers transfer discounts between eligible buses and subways.

If you forget to tap when getting off, your next ride may not receive the correct transfer discount.

You do not need to memorize the entire fare system.

Just remember:

Tap on. Tap off.

Can More Than One Person Use the Same Card?

Sometimes, yes.

On certain buses, you can tell the driver that you’re paying for multiple passengers and use one transportation card to pay their fares.

But there is an important downside:

Transfer discounts depend on each person having their own transportation-card record.

If several passengers are paid for together with one card, each passenger does not have a separate tap history for the next bus or subway transfer.

That means you may lose the transfer discount.

For tourists, the easiest rule is:

One person, one transportation card.

It is not because paying for several people is always impossible. It is because individual cards make sure each traveler’s trip and eligible transfer discount are recorded properly.

Can You Use the Same Card Outside Seoul?

Yes.

One of the advantages of cards such as T-Money and EZL is that they can be used on public transportation in many parts of Korea.

If you travel from Seoul to Busan, Jeju, or another Korean destination, you generally do not need to buy a completely new transportation card just because you changed cities.

For travelers visiting several destinations, keeping the same card makes transportation much simpler.

T-Money or a Seoul Unlimited Transit Pass?

You may also hear about Seoul’s Climate Card short-term passes.

These work differently from a regular T-Money or EZL card.

With T-Money or EZL, you pay for each trip as you go. A short-term Climate Card pass provides unlimited use of eligible Seoul public transportation during the selected period.

If you plan to stay almost entirely in Seoul and use public transportation frequently, a short-term pass may be worth comparing.

If your itinerary is flexible or includes other Korean cities, a standard rechargeable transportation card is usually simpler.

What Happens to the Remaining Balance?

You can check your balance when using the card or at participating convenience stores and transportation-card service locations.

Remaining balances can also be refunded at designated locations, although refund limits and small service fees may apply.

But if you only have a few thousand won left, there is an easier option:

Spend it before you leave.

T-Money and EZL are accepted at many participating convenience stores.

So if you have a small balance left on your way home, using it for a drink, snack, or last-minute treat at an airport convenience store is a great way to use up the remaining money before your flight.

For most travelers, that’s much easier than going through a refund process for a small amount.

Common Mistakes First-Time Visitors Should Avoid

Loading too much money at once
Start with a reasonable amount and add more when needed.

Forgetting to register a child or teenager for discounted fares
If they qualify, make sure their age information is registered on the card.

Forgetting to tap when leaving a bus
This can affect transfer discounts.

Expecting every convenience store to sell T-Money
Some stores may have EZL instead.

Assuming you can recharge a standard physical card with a credit card
Cash is the safest option to expect.

Using one card for several people when you plan to transfer
One card per person helps preserve each traveler’s transfer discount.

Final Advice

Using a T-Money Card in Korea is much simpler than it may seem before your first trip.

You do not necessarily need to search for one specific brand. A standard T-Money or EZL card will work well for most tourists using public transportation.

Expect to pay a few thousand won for the card itself, load a reasonable amount of money, keep some cash for recharging, and register the correct age if you’re traveling with a child or teenager who qualifies for discounted fares.

For most first-time visitors, a T-Money Card in Korea is simply a convenient way to pay for everyday transportation without having to buy a separate ticket for every ride.

Most importantly, give each traveler their own card and remember to tap when getting on and off buses and subways.

After a few rides, using your transportation card will probably become one of the easiest parts of traveling around Korea.