SGT
Singapore Standard Time
UTC+8 — No daylight saving time
Abbreviation
SGT
UTC Offset
UTC+8
Full Name
Singapore Standard Time
DST
No
About SGT — Singapore Standard Time
Singapore Standard Time (SGT) is UTC+8, a highly significant time zone shared by Singapore, Malaysia, Hong Kong, China, Taipei, Manila, and Perth. UTC+8 covers some of the world's most economically dynamic cities and is the time zone for a combined GDP that rivals any other regional bloc. Singapore, Hong Kong, and Shanghai are all major global financial centers operating on UTC+8. No country or territory using UTC+8 as a primary time zone currently observes daylight saving time.
Countries Using SGT
- Singapore
- Malaysia (MYT, same offset)
- Brunei
- Philippines
- China (CST)
- Hong Kong
- Taiwan
- Western Australia (AWST)
Major Cities in SGT
Conversion Examples for SGT
| UTC Time | SGT (UTC+8) |
|---|---|
| 00:00 UTC | 08:00 SGT |
| 06:00 UTC | 14:00 SGT |
| 09:00 UTC | 17:00 SGT |
| 12:00 UTC | 20:00 SGT |
| 15:00 UTC | 23:00 SGT |
| 18:00 UTC | 02:00 SGT |
| 21:00 UTC | 05:00 SGT |
Related Time Zones
Tools
About SGT (SGT)
SGT (UTC+8) is a standard time zone designation used by Singapore, Malaysia (MYT, same offset), Brunei, and 5 other countries. Time zone abbreviations like SGT refer to a specific UTC offset rather than a geographic region — multiple time zones around the world may share the same offset while using different local names.
When scheduling internationally, it is more reliable to refer to a city name or IANA time zone identifier (like America/New_York or Asia/Dubai) than to a short abbreviation, since abbreviations are not globally standardised and can be ambiguous — for example, CST refers to both Central Standard Time (UTC−6) in North America and China Standard Time (UTC+8).
Use the conversion table on this page to see what any UTC hour maps to in SGT, and use the tools below to convert between SGT and any other time zone or city in real time.
UTC Offset vs IANA Time Zone: What's the Difference?
UTC Offset
A UTC offset like UTC+4 or UTC−5 is a simple number expressing how many hours and minutes a location is ahead of or behind Coordinated Universal Time. It is fixed and does not carry any information about DST rules or transitions.
IANA Time Zone
An IANA identifier like Europe/London or Asia/Tokyo is a database entry that includes the full history of UTC offset changes, DST rules, and historical exceptions for that location. IANA identifiers should always be preferred in software and scheduling systems.
Convert SGT Time
SGT — Frequently Asked Questions
SGT is UTC+8, the permanent time zone of Singapore. It is shared by Malaysia, Hong Kong, China, Taiwan, Philippines, and Perth (Australia).
Singapore, Kuala Lumpur, Hong Kong, Beijing, Shanghai, Taipei, Manila, and Perth all use UTC+8. None observe daylight saving time.
SGT (UTC+8) is 8 hours ahead of GMT (UTC+0).
SGT (UTC+8) is 13 hours ahead of EST (UTC−5) in winter and 12 hours ahead of EDT (UTC−4) in summer.