Free Korea travel tool
How Much Should I Top Up My T-money Card?
Seamlessly navigate South Korea's incredibly efficient public transport system with your T-money card. This calculator is your smart travel companion, helping you quickly estimate the ideal top-up amount for your trip. Avoid the hassle of frequent top-ups or carrying excess balance. Whether it's a short city hop or an extended exploration, get practical, data-driven recommendations to keep your travels smooth and stress-free across subways, buses, and even select taxis.
Interactive tool
Estimate your T-money load
Adult Seoul base fares verified 2026-08-09. Adjust the average for longer journeys.
Recommended transport balance to add
- Estimated fares
- Reserve
- Existing balance
Rounded up to the next ₩1,000 for a practical loading amount.
What this means
Your estimated T-money top-up amount considers typical daily transport costs in major cities like Seoul and Busan, including subway and bus fares. This calculation provides a comfortable buffer for unexpected detours or short taxi rides, which can also accept T-money. Remember, any remaining balance can be refunded (minus a small fee) or used on your next visit. This ensures you have sufficient funds for daily travel without needing constant top-ups, maximizing your exploration time and minimizing inconvenience.
How to use this for your Korea trip
- Always have Naver Map or Kakao T installed for real-time navigation and public transport information; Google Maps is significantly less effective here.
- Be aware that taxi fares incur a late-night surcharge from 22:00 to 04:00, significantly increasing costs during these hours.
- When departing, if taking the AREX Express from Incheon Airport, ensure you locate the departure gates on B2 (Terminal 1) or B7 (Terminal 2) for direct train access.
- Utilize the instant tax refund at Olive Young for purchases between 15,000 KRW and 1,000,000 KRW; remember it's one person per transaction with your passport.
- Consider topping up your T-money card at subway stations (ticket machines or information centers) or convenience stores (like GS25, CU, 7-Eleven) for easy cash payment.
V2 fare estimate
Sources and freshness
- Seoul Metropolitan Government — Subway faresLast verified: 2026-08-09
- Seoul Metropolitan Government — Bus faresLast verified: 2026-08-09
Frequently asked questions
Can I pay for a taxi with my T-money card?
Yes, most standard taxis (Ilban Taxi) and some international taxis accept T-money as a payment method. However, premium taxis (Mobeom Taxi) generally do not. Always confirm with the driver before your ride if you plan to use T-money for payment to avoid issues.
What are the hours for late-night taxi surcharge in South Korea?
A late-night surcharge applies to taxi fares between 22:00 (10 PM) and 04:00 (4 AM) the following day. During these hours, fares can be significantly higher, typically 20% to 40% more than daytime rates, depending on the city and taxi type.
How do I get a tax refund at Incheon International Airport (ICN)?
For purchases eligible for tax refund, locate the designated tax refund kiosks or counters at Incheon Airport (available in both T1 and T2) after check-in. You'll need your passport, receipts, and sometimes the purchased items for inspection. Follow the kiosk instructions for credit card refunds or proceed to a counter for cash refunds, if available.
Where can I store large luggage at Seoul Station for tmoney top up calculator?
Seoul Station offers several luggage storage options. You can use T-Luggage, located on B2, which operates from 09:00 to 22:00 daily and charges based on luggage size and duration. Additionally, there are coin lockers available throughout the station, but these might not accommodate very large bags.
Are there any restrictions on liquids in carry-on baggage for international flights from Korea?
Yes, standard international liquid restrictions apply. Liquids, aerosols, and gels must be in containers 100ml (3.4 oz) or less. All these containers must fit comfortably in one transparent, re-sealable plastic bag of 1-liter capacity (approximately 20cm x 20cm) per passenger.