Bangkok fare cards, finally explained

Rabbit, MRT, Mangmoom, EMV, tokens — Bangkok's transit cards are a genuine maze, and the system is in the middle of a big change. Here is the plain-English version: what each card covers, what it costs, what just changed in 2026, and the one card most people should actually use.

Why this is so confusing: the system is mid-transition

Bangkok's railways were built by different operators, each with its own card, and they never fully talked to each other. The good news is that this is finally being fixed — the bad news is that we are right in the middle of the switch, so old advice you read online is often half-wrong now. Two things are true at once in 2026: contactless bank cards now work across most of the network, and the BTS Skytrain is the stubborn holdout that still does not take them. Hold those two facts in your head and the rest falls into place.

The Rabbit Card

The Rabbit Card is the BTS Skytrain card. It covers the Sukhumvit and Silom green lines, the short Gold Line, the Pink and Yellow monorails, the BRT bus, and even the Chao Phraya tourist boat. It does not work on the MRT Blue or Purple subway or the Airport Rail Link — the single most common mistake newcomers make.

A new card carries a one-off issuance fee of around 100 baht (with no separate deposit), so buying one with some initial value loaded costs roughly 200 baht. You buy and top it up at BTS ticket offices in major stations such as Siam, Asok and Phaya Thai; the minimum top-up is 100 baht and the card holds up to 4,000 baht. Stored value is valid for two years from your last transaction, and the card itself for about seven, so an occasional top-up keeps it alive. If you leave for good, you can claim a refund of the remaining balance at the Rabbit service centre at Phaya Thai station, minus a processing fee.

One 2025 change worth knowing: under newer anti-money-laundering rules, the card now has to be registered to you. As a foreigner you will be asked for your passport plus an email and phone number when you buy it.

The MRT card — gone as of 2026

If an older guide tells you to buy an MRT stored-value card for the Blue and Purple lines, ignore it. Those legacy cards were retired in 2026: top-ups stopped in the spring, refunds opened, and the cards stopped working at the end of May. From June 2026 the MRT Blue and Purple lines run on EMV contactless and the designated Mangmoom card instead. For a visitor this is actually simpler — there is one fewer card to buy.

Tapping a bank card (EMV contactless)

This is the quiet revolution. On a growing list of lines you can now tap a contactless Visa, Mastercard or UnionPay card — credit, debit or prepaid, issued anywhere — directly at the gate, and the fare is charged to your bank. No card to buy, no deposit, no top-up.

Two practical notes. First, there is a temporary 40-baht daily fare cap when you tap an EMV card on the SRT Red Line and the MRT Purple Line, running until late 2026 — but you must tap in and out with the same card both ways, or the gate charges a maximum penalty fare. Second, because the BTS still does not take bank cards, a single tap genuinely cannot cover your whole day if your trip includes the Skytrain.

Is there one card for everything yet?

Almost, but not quite. A Common Ticketing law came into force at the end of 2025 to build a nationwide single-card system, and the government's designated Mangmoom EMV card already covers six lines — the MRT pair, both monorails, the SRT Red Line and the Airport Rail Link. The catch is the same as ever: it does not include the BTS. In practice, the thing that unifies the network today is not a special card at all — it is the ordinary contactless bank card in your wallet, which taps onto everything except the Skytrain. A true one-tap-for-all is expected only once the BTS adds EMV, which is not likely before 2027.

The 20-baht flat fare: not for foreigners

You will see headlines about a flat 20-baht train fare. It is real, but it is a Thai-citizen benefit: you register with a 13-digit Thai national ID through a government app to get it. Foreign tourists and resident expats are not eligible and pay the normal distance-based fares. On top of that, the policy itself has been changing — an early version on two lines lapsed, a wider version was rolled out, and the details have shifted with politics. The safe assumption for any foreigner is simple: it does not apply to you, so budget for standard fares.

If you don't want a card at all

You never have to buy a stored-value card. The BTS sells single-journey tickets from machines at every station (distance-based, roughly 17–65 baht), and the MRT sells plastic single-journey tokens. For a short visit with only a few rides, single tickets can easily beat paying a non-refundable card fee. The MRT plans to move from plastic tokens to QR-code tickets from 2027.

So which should you actually get?

Visiting for a few days

Just tap a contactless bank card for the MRT, the monorails, the Airport Rail Link and the Red Line — nothing to buy. For any BTS trips, buy single-journey tickets at the machine, and only bother with a Rabbit Card if you are going to ride the Skytrain a lot. For a short stay, the 100-baht Rabbit fee often is not worth it.

Living here long-term

Carry two things: a Rabbit Card for the BTS, because there is no better option there yet, and a contactless bank card for everything else. Skip the old MRT stored-value card — it is gone — and just tap. When the BTS finally adds EMV, this collapses to a single tap, but until then, the two-item wallet is the realistic setup.

Quick answers

Which card should I get?

For most people: a contactless bank card for nearly everything, plus a Rabbit Card (or single tickets) for the BTS Skytrain.

Does the Rabbit Card work on the MRT?

No. Rabbit is the BTS family plus the monorails and BRT. The MRT subway and the airport line do not take it.

Can foreigners use the 20-baht flat fare?

No — it is for Thai nationals who register with a national ID. Foreigners pay normal fares.

Can I still buy the old MRT card?

No, it was retired in 2026. Tap a bank card, use the Mangmoom EMV card, or buy a token.