Does it handle Daylight Saving Time?

Yes, the tool automatically adjusts for Daylight Saving Time based on the specific date you select, ensuring accurate conversions year-round.

Can I add multiple cities?

Yes, you can add as many cities as you need to the dashboard to compare times across your entire global network simultaneously.

SGT to Thailand

-1h

SGT

SGTSOURCE

UTC+08:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Thailand

ICT

UTC+07:00

HH11

MM00

11:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

SGT

Thailand

12:00 AM

11:00 PM-1

2:00 AM

1:00 AM

4:00 AM

3:00 AM

6:00 AM

5:00 AM

8:00 AM

7:00 AM

10:00 AM

9:00 AM

12:00 PM

11:00 AM

2:00 PM

1:00 PM

4:00 PM

3:00 PM

6:00 PM

5:00 PM

8:00 PM

7:00 PM

10:00 PM

9:00 PM

Green rows indicate typical business hours (9 AM - 5 PM)

SGT and ICT on the World Map

The map below highlights the SGT (Singapore Standard Time) and ICT (Indochina Time) timezone regions across the globe.

SGT Zone

→

ICT Zone

Explore all world timezones interactively →

SGT – Singapore Standard Time

UTC+08:00

Singapore Standard Time (SGT) is the time zone for Singapore, 8 hours ahead of UTC.

Countries in SGT

Singapore

Major Cities in SGT

Singapore

Key Facts about SGT

•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.

Daylight Saving:No – UTC+08:00 year-round

Learn more about SGT on Wikipedia

ICT – Indochina Time

UTC+07:00

Indochina Time (ICT) is the time zone for Vietnam, Thailand, Laos, and Cambodia, 7 hours ahead of UTC.

Countries in ICT

ThailandVietnamCambodiaLaosIndonesia (WIB)

Major Cities in ICT

BangkokHo Chi Minh CityHanoiJakartaPhnom PenhVientiane

Key Facts about ICT

•Bangkok is one of the most visited cities in the world.
•ICT is 12 hours ahead of EST.
•Thailand, Vietnam, and Cambodia all share ICT.

Daylight Saving:No – UTC+07:00 year-round

Learn more about ICT on Wikipedia

Comparing Time Zones: SGT and Thailand

SGT runs on Singapore Standard Time (SGT) at UTC+08:00. Thailand runs on Indochina Time (ICT) at UTC+07:00. That puts SGT 1 hour behind Thailand — a difference of -1h at the current offsets.

In practice, when it is 9:00 AM in SGT it is 8:00 AM in Thailand. Midnight in SGT is 11:00 PM in Thailand. Neither zone observes daylight saving time, so the offset between them stays constant all year.

SGT to Thailand time conversion table

SGT (SGT)	Thailand (ICT)	Day
12:00 AM	11:00 PM	previous day
6:00 AM	5:00 AM	same day
7:00 AM	6:00 AM	same day
8:00 AM	7:00 AM	same day
9:00 AM	8:00 AM	same day
12:00 PM	11:00 AM	same day
3:00 PM	2:00 PM	same day
5:00 PM	4:00 PM	same day
6:00 PM	5:00 PM	same day
9:00 PM	8:00 PM	same day

Why people convert SGT to Thailand time

Scheduling a call from SGT to Thailand: a 10:00 AM start in SGT lands at 9:00 AM in Thailand, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both SGT and Thailand are inside the 9-to-5 working day between 10:00 AM and 5:00 PM SGT time (9:00 AM–4:00 PM ICT). That is roughly 7 hours of usable overlap.
Keeping family and friends in sync: knowing that 8:00 PM in SGT is 7:00 PM in Thailand makes it easy to avoid calling at 3 AM.

Always state the zone abbreviation, not just the hour. "3:00 PM SGT" is unambiguous; "3 PM" across a -1h gap is not.
Block 10:00 AM–5:00 PM SGT as the recurring meeting window if you work primarily from SGT and need Thailand colleagues present.

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.

About ICT (Indochina Time)

Indochina Time (ICT) is used across Southeast Asia including Vietnam, Thailand, Laos, and Cambodia. Indonesia (Western time, WIB) also uses UTC+07:00. ICT does not observe daylight saving time.

Best time to call between SGT and Thailand

Both SGT and Thailand sit inside the 9 AM – 5 PM working day between 10:00 AM–5:00 PM SGT, which is 9:00 AM–4:00 PM ICT. That gives roughly 7 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

SGT and Thailand share 7 hours of working-hours overlap (10:00 AM–5:00 PM SGT), so scheduling a live meeting is straightforward.

SGT is 1 hour behind Thailand (SGT UTC+08:00 → ICT UTC+07:00). The shared working window is 10:00 AM–5:00 PM SGT. 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:

⏳

History of Timekeeping

From sundials to atomic clocks - 5000 years of measuring time

🌍

How Time Zones Work

UTC, offsets, and why zones don't follow straight lines

☀️

Daylight Saving Time

DST dates, which countries observe it, and the ongoing debate

Frequently Asked Questions

What is the time difference between SGT and Thailand?

SGT (SGT, UTC+08:00) is 1 hour behind Thailand (ICT, UTC+07:00). The gap is currently -1h.

How do I convert SGT time to Thailand time?

Add -1h to SGT local time. For example, 9:00 AM in SGT is 8:00 AM in Thailand.

What time is it in Thailand right now?

Thailand uses ICT at UTC+07:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -1h offset from SGT.