Packing for Singapore and wondering whether your phone charger will work? Or maybe you have just moved here and your flat is full of appliances that do not fit the sockets. Either way, understanding Singapore's plug type saves you the scramble of hunting for an adapter at midnight.
Singapore uses the Type G plug, the same three-rectangular-pin design used in the United Kingdom. It is one of the safest plug standards in the world, and once you know how it works, staying connected here is straightforward.
What is a Type G plug?
The Type G plug (BS 1363) has three rectangular pins arranged in a triangle. The top pin is the earth, and the two bottom pins are live and neutral. Every plug sold in Singapore must follow this standard.
Several features make the Type G design particularly safe.
Built-in fuse: Unlike most other plug types worldwide, every Type G plug contains an internal fuse. This fuse protects the individual appliance and its flex cable. If the appliance develops a fault that draws excessive current, the fuse blows before the wiring overheats. Standard fuse ratings are 3A (for devices under 700W like lamps and phone chargers) and 13A (for higher-power devices like kettles and heaters).
Safety shutters: Singapore sockets have spring-loaded shutters covering the live and neutral holes. These only open when the longer earth pin is inserted first. This prevents children from inserting objects into the socket.
Insulated pins: The live and neutral pins are partially sleeved in insulation near their base. Even when the plug is partially withdrawn, the exposed metal cannot be touched accidentally.
Earth connection: The earth pin provides a safety path for fault current, directing it safely to ground rather than through a person. This works together with the RCCB in your distribution board to provide shock protection.
These features are the reason electrical safety organisations consistently rank the Type G among the safest plug designs globally.
Singapore plug vs other countries
Singapore's Type G standard is shared with several countries, but the majority of the world uses different electrical socket types. Here is how the most common types compare.
| Plug Type | Countries | Pins | Voltage | Compatible with SG sockets? |
|---|---|---|---|---|
| Type G | Singapore, UK, Malaysia, Hong Kong, UAE | 3 rectangular | 230V, 50Hz | Yes |
| Type C | Most of Europe, South America | 2 round | 230V, 50Hz | No (adapter needed) |
| Type F | Germany, France, Spain, Indonesia | 2 round + earth clips | 230V, 50Hz | No (adapter needed) |
| Type A | USA, Canada, Japan, Taiwan | 2 flat | 120V, 60Hz | No (adapter + check voltage) |
| Type B | USA, Canada | 2 flat + earth | 120V, 60Hz | No (adapter + check voltage) |
| Type I | Australia, China, New Zealand | 2 angled + earth | 230V, 50Hz | No (adapter needed) |
The key takeaway: if your home country uses Type G, your devices work directly. For everyone else, you need at minimum a plug adapter, and possibly a voltage converter depending on your devices.
Using adapters for foreign devices
A plug adapter changes the physical shape of the plug so it fits into a different socket type. It does not change the voltage or frequency of the electricity supply.
For most visitors and expats, a plug adapter is all you need. Here is why: the vast majority of personal electronics today are designed to work on any voltage between 100V and 240V. Check the fine print on your charger or power supply. If it reads "Input: 100-240V, 50/60Hz", the device is dual-voltage and only needs an adapter.
Devices that typically need only an adapter:
- Laptop chargers
- Phone and tablet chargers
- Camera battery chargers
- Electric toothbrush chargers
- Portable speakers
- E-reader chargers
Devices that may need a voltage converter (if coming from a 120V country):
- Hair dryers and straighteners (unless dual-voltage)
- Curling irons
- Some electric kettles
- Small kitchen appliances (blenders, coffee makers)
- Older electronics without switching power supplies
Always check the voltage label before plugging in. Connecting a 120V device to Singapore's 230V supply will damage or destroy the device, and can be a fire hazard.
Power adapters vs voltage converters
These two products solve different problems, and confusing them is a common and sometimes expensive mistake.
Plug adapter (S$5 to S$30): Changes the plug shape only. Small, lightweight, no electronics inside. Use this when your device already supports 230V (check the label).
Voltage converter / transformer (S$30 to S$150+): Changes the voltage from 230V down to 120V (or vice versa). Heavier, contains a transformer or electronic circuitry. Use this when your device only supports 120V. The converter must be rated for the wattage of the device you are powering.
A few practical tips:
- Voltage converters are rated by wattage. A 100W converter cannot power a 1,500W hair dryer. Always check both the device wattage and the converter rating.
- For heating appliances (hair dryers, irons, kettles), you need a converter rated for significantly more than the device's wattage, because these devices draw heavy loads.
- For short visits, it is often simpler and cheaper to buy a local hair dryer or kettle at a neighbourhood shop than to bring a voltage converter.
- Converters generate heat during use. Do not cover them or leave them unattended for extended periods.
Where to buy adapters in Singapore
Adapters are widely available across the island. Here are the most convenient options by situation.
At the airport: Changi Airport has electronics shops and convenience stores in every terminal, including the transit areas. Prices are slightly higher than in town, but they stock a good range of adapters for all plug types. Useful if you need one immediately upon arrival.
Convenience stores: 7-Eleven and Cheers outlets across Singapore carry basic travel adapters. These are usually simple single-type adapters (Type C to Type G, or Type A to Type G) priced around S$8 to S$15.
Electronics shops: Sim Lim Square on Rochor Canal Road has multiple electronics shops with large adapter selections, including multi-country universal adapters and higher-quality branded options. Challenger and Courts stores in major malls also stock adapters.
Hardware shops: Neighbourhood hardware shops often carry adapters at lower prices than electronics retailers. Look for shops along the older shophouse rows in residential neighbourhoods.
Online: Shopee, Lazada, and Amazon.sg offer the widest range and lowest prices, but delivery takes 1 to 3 days. Useful for stocking up but not ideal if you need one tonight.
When buying, look for the Singapore Safety Mark or other recognised certification markings. Avoid the cheapest unbranded options, which may have poor contact quality.
Setting up a home with mixed plug types
If you are an expat setting up a Singapore home with appliances from different countries, you have several options beyond accumulating a drawer full of adapters.
Replace the plugs: For appliances you use daily, having an electrician replace the original plug with a proper Type G plug is the cleanest solution. This eliminates the adapter entirely and provides a secure connection.
Install additional socket types: If you have multiple devices from a specific country, an electrician can install sockets of that type alongside your standard Singapore outlets. This is common for European expats who bring kitchen appliances from home.
Use quality power strips with a single adapter: Plug a high-quality adapter into the wall socket, connect a power strip from your home country, and plug your devices into the strip. This works well for desk setups with multiple chargers.
For any permanent electrical changes to your home, such as installing new socket types or replacing wiring, work with a qualified electrician. Our electrical outlet and switch installation services cover all socket configurations for residential properties.
Frequently Asked Questions
What type of plug does Singapore use?
Singapore uses the Type G plug, also known as the British Standard BS 1363. This plug has three rectangular pins arranged in a triangular pattern: a larger earth pin at the top and two smaller live and neutral pins below. It is the same plug type used in the United Kingdom, Malaysia, Hong Kong, and several other countries. All standard power sockets in Singapore are designed for this three-pin configuration.
The Type G plug operates on 230V at 50Hz, which is the national electricity standard. Every socket in Singapore also includes a built-in safety shutter mechanism that only opens when the earth pin is inserted first, preventing accidental contact with live terminals.
If you are arriving from a country that uses a different plug type, such as the two-round-pin Type C used across Europe or the two-flat-pin Type A used in the United States, you will need a travel adapter to plug in your devices. The good news is that most modern electronics like laptops, phone chargers, and cameras come with dual-voltage power supplies (100V to 240V), so you typically only need a plug adapter rather than a voltage converter.
Can I use European plugs in Singapore?
European plugs (Type C, two round pins) do not fit directly into Singapore's Type G sockets. You will need a travel adapter to convert the plug shape. The voltage, however, is compatible. Europe uses 230V at 50Hz, which is the same as Singapore, so European appliances will work at the correct voltage once you have the right adapter.
For short stays, a simple plug adapter that converts Type C to Type G is sufficient. These are available at Changi Airport, convenience stores across Singapore, and hardware shops. For longer stays or multiple European appliances, consider a power strip with a single adapter at the wall end.
One thing to be aware of: some European countries use plug types that differ from the standard Type C. Italian Type L plugs have three round pins in a row, and Swiss Type J plugs have three round pins in a triangular pattern. Standard European adapters may not accommodate these variants, so check your specific plug type before purchasing. For permanent installations, an electrician can install European-style sockets alongside standard Singapore outlets. Our outlet and switch installation services cover all socket types.
Is Singapore plug the same as UK plug?
Yes, Singapore and the United Kingdom use the same plug type: Type G (BS 1363). The three rectangular pins, the fuse inside the plug, and the socket design are identical. If you are travelling between Singapore and the UK, you do not need any adapter.
This shared standard exists because Singapore's electrical system was developed during the British colonial period and has retained the BS 1363 standard since then. The Type G plug is widely regarded as one of the safest plug designs in the world, thanks to built-in fuses, safety shutters, and insulated pins.
While the plug type is identical, there is one subtle difference worth noting. Some older UK appliances may be rated for 240V, while Singapore's nominal supply is 230V. In practice this difference is negligible, as most appliances are designed to tolerate a range of 220V to 240V without any issue.
Do I need a power adapter for Singapore?
Whether you need a power adapter depends on your home country. If you are arriving from the United Kingdom, Malaysia, Hong Kong, or any other country that uses the Type G plug (three rectangular pins), you do not need an adapter.
If you are coming from any other country, you will need a plug adapter. The most common scenarios are visitors from Europe (Type C or Type F, two round pins), the United States and Canada (Type A or Type B, two or three flat pins), Australia and China (Type I, two angled pins), and Japan (Type A, two flat pins).
You can purchase adapters at Changi Airport, 7-Eleven and Cheers convenience stores, electronics shops like Challenger, or neighbourhood hardware shops. Choose an adapter rated for at least 13A, and avoid very cheap unbranded options. Good quality adapters from established brands cost S$10 to S$30 and last for years.
Can I use a US plug in Singapore with an adapter?
Yes, but with an important voltage consideration. The United States uses 120V at 60Hz, while Singapore uses 230V at 50Hz.
Most modern electronics are dual-voltage (labelled 100V to 240V on the charger) and only need a plug adapter. This includes laptop chargers, phone chargers, and camera chargers. However, some US appliances are designed for 120V only, including hair dryers, curling irons, and small kitchen appliances. Plugging a 120V device into Singapore's 230V supply will damage the device and can be a fire hazard.
Always check the voltage label on the device or its power supply before plugging in. If it shows only 120V, you need a step-down voltage converter, not just a plug adapter. For longer stays, our electrical installation services can set up dedicated outlets if needed.
Are universal adapters safe?
Universal travel adapters vary widely in quality. A well-made adapter from a reputable brand is perfectly safe for normal use, while a cheap, poorly made one can be a hazard.
Look for safety certifications (BS 1363 approval, CE marking, or Singapore's Safety Mark), solid construction with firm pin contact, and built-in surge protection for sensitive electronics. Avoid adapters with no brand markings, thin or bendy pins, and designs that expose all plug holes simultaneously.
For Singapore specifically, a dedicated adapter for your plug type (Type C to Type G, or Type A to Type G) often provides a more secure fit than a universal model. If you are staying long-term, replacing your appliance plugs with proper Type G plugs is the most reliable approach.
Stay connected
Singapore's Type G plug standard is straightforward once you know what to expect. For short visits, grab an adapter at the airport or a convenience store. For longer stays, consider replacing plugs or installing additional socket types.
If you need help with any electrical socket or outlet work in your Singapore home, our electrical installation services cover everything from adding new power points to installing specialised socket types for imported appliances.
