Singapore travel checklist
Power, visa, eSIM, packing rules, and weather in one fast page.
Currency
SGD
Language
English, Malay, Mandarin, Tamil
Power
Plug type G, 230V / 50Hz.
Time zone
SGT (UTC+8)
Power banks
Under 100Wh allowed in carry-on; 100-160Wh needs airline approval; Up to 2 units.
Singapore travel checklist overview
What this page covers
The Singapore travel checklist highlights the key rules that affect most visitors: power standards, entry requirements, SIM options, carry-on rules, and weather expectations.
Who it helps
Use this checklist if you want a fast pre-flight scan before diving into the full tools. It is designed for first-time visitors and quick repeat trips.
Local context
Expect a compact city with excellent MRT coverage, cashless payments, and clear public rules.
Local essentials
What locals use
- Transit card: EZ-Link / SimplyGo
- Main airports: SIN
- Emergency number: 999
- City climate notes: Hot and humid year-round; April to June is warmer; monsoon rains peak around November to January.
- Voltage differences: Voltage is consistent nationwide at 230V / 50Hz.
Local insight
Singapore is compact and efficient, so plan by neighborhood: Marina Bay for skyline views, Orchard for shopping, and Kampong Glam for culture. Hawker centers are the best value meals; carry small cash even though cards are widely accepted. Changi is fast, but queues can build at peak arrivals. The heat is constant, so plan outdoor walks early or after sunset.
Entry essentials
🛂 Visa & entry
- Visa-free entry for many passports (check length)
- SG Arrival Card submitted before arrival
- Passport valid for at least 6 months
🔌 Power & charging
- Type G plugs, 230V power
- Bring a UK-style adapter
- Most devices support 100-240V input
📱 eSIM & data
- 4G/5G coverage is strong island-wide
- Airport eSIM pickup is fast
- Activate eSIM before arrival for instant data
💳 Payments
- Cards and contactless are widely accepted
- EZ-Link or SimplyGo for transit
- Cash still handy at hawker centers
Getting around, safety, and best seasons
🚆 Transportation
- MRT and buses cover the full island
- Tap in with a card or mobile wallet
- Grab taxis for late-night trips
🛡️ Safety
- Emergency number is 999
- Keep a passport copy for ID checks
- Public behavior rules are enforced
🌤️ Best seasons
- February to April is typically drier
- June to August has festivals and events
- November to January is wetter monsoon season
Planning checklist
Singapore travel checklist tools to use
Power bank rules
Under 100Wh allowed in carry-on; 100-160Wh needs airline approval; Up to 2 units.
Open tool →Visa and entry snapshot
| Passport | Status | Notes |
|---|---|---|
| United States | visa-free | Short stays allowed (check length). |
| Japan | visa-free | Short stays allowed (check length). |
| United Kingdom | visa-free | Short stays allowed (check length). |
| Australia | visa-free | Short stays allowed (check length). |
Best eSIM picks for Singapore
Airalo
5GB for 30 days • $13 • 4G/5G
Nomad
10GB for 30 days • $18 • 4G/LTE
Weather and packing advice
Best weather months around Singapore:
- February: 31°C / 24°C, 150mm rain
- March: 31°C / 24°C, 160mm rain
- July: 31°C / 25°C, 150mm rain
FAQ
Singapore allows visa-free entry for many passports, while some travelers need a visa in advance. Always verify for your passport.
Singapore uses type G plugs with 230V / 50Hz power.
Yes, but they must be carried in the cabin and stay within airline watt-hour limits.
Other destinations
Last updated: 2025-12-08. Always confirm critical rules with official sources.