HKT to SGT
+0hHKT
HKTSOURCESGT
SGTGreen rows indicate typical business hours (9 AM - 5 PM)
HKT and SGT on the World Map
The map below highlights the HKT (Hong Kong Time) and SGT (Singapore Standard Time) timezone regions across the globe.
HKT – Hong Kong Time
UTC+08:00Hong Kong Time (HKT, UTC+08:00) is the time zone for Hong Kong, 8 hours ahead of UTC.
- •Hong Kong does not observe daylight saving time and has kept UTC+08:00 since 1979.
- •HKT shares its offset with China Standard Time, Singapore Time and Philippine Time.
- •The Hong Kong Stock Exchange opens at 09:30 HKT.
- •Hong Kong Time does not change with the seasons, so its gap to other zones is fixed.
SGT – Singapore Standard Time
UTC+08:00Singapore Standard Time (SGT) is the time zone for Singapore, 8 hours ahead of UTC.
- •Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00).
- •Singapore does not observe daylight saving time.
- •The Singapore Exchange (SGX) operates on SGT.
HKT to SGT Time Difference – Complete Guide
HKT runs on Hong Kong Time (HKT) at UTC+08:00. SGT runs on Singapore Standard Time (SGT) at UTC+08:00. That puts HKT no time difference SGT — a difference of +0h at the current offsets.
In practice, when it is 9:00 AM in HKT it is 9:00 AM in SGT. Midnight in HKT is 12:00 AM in SGT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
HKT to SGT time conversion table
| HKT (HKT) | SGT (SGT) | Day |
|---|---|---|
| 12:00 AM | 12:00 AM | same day |
| 6:00 AM | 6:00 AM | same day |
| 7:00 AM | 7:00 AM | same day |
| 8:00 AM | 8:00 AM | same day |
| 9:00 AM | 9:00 AM | same day |
| 12:00 PM | 12:00 PM | same day |
| 3:00 PM | 3:00 PM | same day |
| 5:00 PM | 5:00 PM | same day |
| 6:00 PM | 6:00 PM | same day |
| 9:00 PM | 9:00 PM | same day |
Why people convert HKT to SGT time
- Scheduling a call from HKT to SGT: a 10:00 AM start in HKT lands at 10:00 AM in SGT, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both HKT and SGT are inside the 9-to-5 working day between 9:00 AM and 5:00 PM HKT time (9:00 AM–5:00 PM SGT). That is roughly 8 hours of usable overlap.
- Watching a live event or market open: HKT viewers need 9:00 AM in SGT to catch a 9:00 AM start there, and 12:00 AM if the event is anchored to HKT.
- Always state the zone abbreviation, not just the hour. "3:00 PM HKT" is unambiguous; "3 PM" across a +0h gap is not.
- Block 9:00 AM–5:00 PM HKT as the recurring meeting window if you work primarily from HKT and need SGT colleagues present.
About HKT (Hong Kong Time)
Hong Kong Time (HKT) is fixed at UTC+08:00 all year and does not observe daylight saving time. Hong Kong last used summer time in 1979 and has kept a single offset since. HKT shares the UTC+08:00 offset with China Standard Time, Singapore Time, Malaysian Time, Philippine Time and Australian Western Standard Time, but is listed separately because Hong Kong maintains its own timekeeping authority. As a major financial centre, Hong Kong's trading hours set the rhythm for markets across Asia, opening at 09:30 HKT which is 01:30 in London and 20:30 the previous evening in New York.
About SGT (Singapore Standard Time)
Singapore Standard Time (SGT) is used in Singapore year-round. Singapore does not observe daylight saving time. Despite being geographically close to the UTC+07:00 zone, Singapore uses UTC+08:00 to align with major trading partners like China, Hong Kong, and Malaysia. Singapore is a major global financial hub.
Best time to call between HKT and SGT
Both HKT and SGT sit inside the 9 AM – 5 PM working day between 9:00 AM–5:00 PM HKT, which is 9:00 AM–5:00 PM SGT. That gives roughly 8 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
HKT and SGT share 8 hours of working-hours overlap (9:00 AM–5:00 PM HKT), so scheduling a live meeting is straightforward.
HKT is no time difference SGT (HKT UTC+08:00 → SGT UTC+08:00). The shared working window is 9:00 AM–5:00 PM HKT. Remember to re-check around daylight-saving transitions.
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between HKT and SGT?
HKT (HKT, UTC+08:00) is no time difference SGT (SGT, UTC+08:00). The gap is currently +0h.
How do I convert HKT time to SGT time?
Add +0h to HKT local time. For example, 9:00 AM in HKT is 9:00 AM in SGT.
What time is it in SGT right now?
SGT uses SGT at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +0h offset from HKT.
What is the best time to call SGT from HKT?
Call between 9:00 AM and 5:00 PM HKT — that maps to 9:00 AM–5:00 PM SGT and keeps both parties inside the working day.
Which is ahead, HKT or SGT?
HKT and SGT are currently on the same clock.
Does daylight saving time affect the HKT–SGT difference?
Neither zone observes daylight saving time, so the +0h offset between HKT and SGT is fixed all year.
Which other cities share HKT's time zone?
HKT also covers Hong Kong, Kowloon, Tsuen Wan, Sha Tin.
Which countries use HKT, HKT's zone?
HKT is used in Hong Kong SAR.
What is the time difference between HKT and SGT?
SGT is +0h from HKT.
What timezone is HKT in?
HKT operates on its local timezone.
What timezone is SGT in?
SGT operates on its local timezone.
Which countries use HKT (Hong Kong Time)?
HKT is used in Hong Kong SAR.
Does HKT observe daylight saving time?
No, HKT does not observe daylight saving time and remains at UTC+08:00 year-round.
What are some interesting facts about HKT?
Hong Kong does not observe daylight saving time and has kept UTC+08:00 since 1979. HKT shares its offset with China Standard Time, Singapore Time and Philippine Time.
Which cities are in the SGT timezone?
Major cities in the SGT timezone include Singapore.
What is the UTC offset for SGT?
Singapore Standard Time (SGT) is at UTC+08:00.
What should I know about the SGT timezone?
Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00). Singapore does not observe daylight saving time.
When is it midnight in HKT, what time is it in SGT?
When it is 12:00 AM (midnight) in HKT (HKT), it is +0h later in SGT (SGT).
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See every conversion from HKT →·See every conversion from SGT →