Korea Transportation Card Complete Guide | Tmoney: Purchase, Top-up, and Transfer Explained

 To use public transportation in Korea, all you need is one transportation card. Let's find out right now where and how to buy a T-money card, which covers subways, buses, and taxis. *** ## What types of Korean transportation cards are there? Korean transportation cards are broadly divided into two types. **① T-money Card (Most Basic)** This card is used by 90% of foreign travelers. It can be used anywhere on subways, buses, and taxis, and if you're traveling to Korea for the first time, buying just this is sufficient. **② Cards Exclusively for Foreigners** * **Korea Tour Card**: A card exclusively for foreigners that includes tourist attraction discounts. * **T-money Travel Card**: A card combined with WOWPASS that even offers currency exchange functionality. If you only need basic transportation, choose a T-money card; if you need discount benefits or currency exchange, choose a card exclusively for foreigners. Once you've chosen a card, let's check where you can buy it. *** ## Where can you buy them? | Purchase Location | Features | | ----- | --- | | Incheon Airport / Gimpo Airport | Available for purchase immediately upon arrival, most convenient | | Convenience Stores (CU, GS25, 7-Eleven) | Available for purchase and top-up nationwide | | Subway Station Vending Machines | Available for immediate purchase on-site | > **Price Information** > > * Card purchase fee: **approx. 2,500 \~ 6,000 KRW** (non-refundable) > * Top-up: Top-up with cash, usually in units of **10,000 \~ 50,000 KRW** > * Additional top-up available at convenience stores  Once you have the card, it's time to learn how to use it correctly. *** ## How to use it? <p> ### Subway Tag your card on the terminal before boarding, and **be sure to tag it again when you exit.** You must tag both at entry and exit for the fare to be calculated accurately.  <p> ### Bus Tag when boarding, and **be sure to tag again when exiting.** This is the most important rule on the bus. > **Caution**: If you don't tag when getting off the bus, transfer discounts will not be applied, and an additional fare will be charged.  *** ## How do transfer discounts work? The biggest advantage of the T-money card is transfer discounts. Based on Seoul and the metropolitan area, discounts apply for up to 4 transfers, totaling 5 rides. **Possible Transfer Combinations** * Bus → Subway * Subway → Bus * Bus → Bus (including village buses) > **Transfer Conditions** > > * Board within **30 minutes** after getting off (or **60 minutes** during late-night hours) > * Must use the **same T-money card** (no transfer discount when using cash) > * Up to **4 transfers** based on Seoul and the metropolitan area (total 5 rides) > * Bus **exit tag required** — missing it will break the transfer and incur additional charges > * Re-boarding the same route in the same direction may not be recognized as a transfer **Transfer Limits by Region** | Region | Transfer Limit | | --- | -------- | | Seoul·Metropolitan Area | Up to 4 times | | Busan | Up to 3 times a day | If you take the bus with cash, no transfer discount will be applied, so it is always advantageous to use a card. Finally, we've compiled common mistakes travelers often make. ## 5 Tips for Foreigners to Avoid Common Mistakes 1. **Card tag required when getting off the bus** — No transfer discount if you don't 2. **One card per person** — Multiple people cannot use one card together 3. **Balance check is essential** — If the balance is insufficient, you'll be stopped at the turnstile 4. **Top-up anywhere** — Available for cash top-up at convenience stores nationwide 5. **Balance refund available** — You can apply for a balance refund at convenience stores after your trip (some conditions apply) With just one T-money card, you can perfectly use Seoul's public transportation. As soon as you arrive at the airport, purchase it at a convenience store or vending machine, and you can start your trip right away.