Singapore MRT Guide: Navigate the City Like a Local

Singapore's MRT is one of the most efficient urban rail systems in the world. Six colour-coded lines, 130+ stations, trains every 3–5 minutes during peak hours, and fares under SGD 2.20 per journey. It is the correct answer to getting around Singapore for almost every destination in the city. What follows is how to use it properly — not the version in the airport brochure, but the version that locals use.

The Six MRT Lines

How to Pay: The Three Options

EZ-Link Card — the standard. Purchase at any MRT service centre or 7-Eleven for SGD 10 (SGD 5 non-refundable card fee + SGD 5 stored value). Tap in at the entry gate and tap out at the exit gate — fare is deducted based on distance. Top up at station machines, 7-Elevens, and the EZ-Link Singapore app. Keep at least SGD 3 on the card to avoid transaction failures.

SimplyGo (contactless bank card) — tap your Mastercard or Visa contactless card directly on the reader. Charges accumulate daily and are billed to your card. Same fares as EZ-Link. Works with Apple Pay and Google Pay. No setup required — this is the most convenient option for short-stay visitors who do not want to manage a separate card.

Singapore Tourist Pass (STP) — unlimited MRT and bus rides for SGD 10/day, SGD 16/2 days, SGD 20/3 days (plus SGD 10 refundable deposit). Worthwhile if you plan 5+ MRT trips per day. Available at Changi Airport transit lounges and selected MRT stations. The Land Transport Authority Singapore website lists all STP sales points.

Key Stations for Visitors

Changi Airport (EWL) — your arrival point. Free shuttle to Terminals 2, 3, and 4. Changi Airport Singapore connects to the rest of Singapore via MRT with no taxi required.

Bayfront (CCL/DTL) — for Gardens by the Bay, Marina Bay Sands, and the waterfront. The most-used tourist station after Orchard.

Orchard (NSL/TEL) — shopping, hotels, and Orchard Road. The Thomson-East Coast Line has made Orchard a double-line interchange.

City Hall (NSL/EWL) — Raffles Hotel, the Esplanade, and the shortest walk to the Marina Bay waterfront.

Chinatown (NEL/DTL) — Pagoda Street, Temple Street, Buddha Tooth Relic Temple, and Maxwell Food Centre.

Little India (NEL/DTL) — Serangoon Road, Tekka Market, and Mustafa Centre (24-hour shopping).

Bugis (EWL/DTL) — Arab Street, Kampong Glam, and the National Library.

HarbourFront (CCL/NEL) — VivoCity mall and the cable car to Sentosa.

Fares and Distance

EZ-Link adult fares range from SGD 0.92 (1–3 stops) to SGD 2.17 (longest cross-island journeys). Children under 7 travel free with a fare-paying adult. Seniors 60+ pay reduced fares with a Senior EZ-Link card. The Land Transport Authority Singapore journey planner at lta.gov.sg calculates exact fares for any journey.

Operating Hours

First trains run approximately 5:28am (varies by line and direction — check the SMRT — Singapore Mass Rapid Transit app for exact first-train times at your specific station). Last trains run approximately midnight to 12:30am. During extended-hours events (CNY, NDP, New Year's Eve, F1 weekend), the LTA announces extended service in advance. Night Rider (NR) buses cover 10 routes on Friday and Saturday nights when the MRT stops — check the LTA journey planner.

The Social Rules Locals Follow

Singapore's MRT has a strong social contract around its use. Knowing the unwritten rules prevents discomfort:

• Stand left on escalators. The right lane is for walking up or down. This is consistent across all stations and widely enforced by social pressure.
• Queue behind the yellow lines. Platform markings show exactly where to queue. Board only after all alighting passengers have exited.
• Priority seats are not optional. Red/orange seats are for elderly, pregnant, disabled, and unwell passengers. Stand up without waiting to be asked.
• No eating or drinking. Fines of up to SGD 500 apply. The rule is observed consistently.
• Keep phone audio private. Earphones are the norm. Calls on speaker are not done.

Frequently Asked Questions

How many MRT lines does Singapore have?

Singapore has six MRT lines: the North-South Line (red), East-West Line (green), Circle Line (yellow/orange), Downtown Line (blue), Thomson-East Coast Line (brown/gold, still opening in stages), and the North-East Line (purple). Together they serve over 130 stations across the island. A seventh line — the Cross Island Line — is under construction. The Land Transport Authority publishes the full network map at lta.gov.sg.

What is the cheapest way to pay for the Singapore MRT?

The EZ-Link card gives the lowest adult fare — approximately SGD 0.92 to SGD 2.17 per trip depending on distance. Contactless Mastercard or Visa (SimplyGo system) charges the same fare as EZ-Link with no card required. The Singapore Tourist Pass (STP) offers unlimited rides for SGD 10/day, SGD 16/2-day, or SGD 20/3-day — worthwhile if you plan more than 4–5 trips per day. Single-journey tickets from station machines are the most expensive option per trip.

How do I get from Changi Airport to the city by MRT?

Take the East-West Line (EWL, green) from Changi Airport station — trains run to Tanah Merah, then connect to the main EWL for the city. Alternatively, the Downtown Line (DTL, blue) from Expo (one stop from the airport via free shuttle bus) connects to Bugis, Bayfront, and Chinatown directly. Total journey to the city centre is approximately 30–40 minutes. Fare is approximately SGD 1.70–2.10 with EZ-Link.

What time does the Singapore MRT stop running?

The first train runs approximately 5:28am and the last train approximately midnight to 12:30am, depending on the line and direction. On Friday and Saturday nights, some lines run slightly later (until 1–2am). During major events (Chinese New Year, National Day, New Year's Eve) and race weekends, service is extended. Night Rider (NR) buses operate on 10 routes after MRT hours on weekend nights — check the LTA journey planner for routes.

Are there any tips for using the Singapore MRT that tourists miss?

Several: (1) Stand on the LEFT on escalators — the right lane is for walking. This is a firm social norm. (2) Queue behind the yellow lines on the platform and let passengers exit before boarding — this is enforced by social pressure. (3) The MRT is extremely air-conditioned — bring a light layer for long journeys. (4) Free transfers between MRT lines and buses within 45 minutes — tap in and out at every gate, do not exit without tapping out. (5) The LTA MyTransport.SG app gives real-time train timing and journey planning. (6) Priority seats (marked in red/orange) are for elderly, pregnant, and disabled passengers — give them up without being asked.

The Local Tip Most Guides Miss

Many Singapore MRT stations have covered walkways from the exit to adjacent buildings, malls, and attractions — meaning zero sun exposure on many routes. The MyTransport.SG app shows which exits have sheltered connections. On hot days (which is every day), the difference between a sheltered and unsheltered exit route is meaningful. Plan your exit accordingly.

The Singapore heat guide covers this and other practical outdoor navigation strategies in full detail.