Does it account for Daylight Saving Time?

Yes, our converter uses the IANA timezone database, which includes all current DST rules for every timezone in the world.

UTC (Coordinated Universal Time) is the primary time standard by which the world regulates clocks. All timezones are defined as offsets from UTC.

Can I compare multiple timezones at once?

Yes, you can add multiple cities or timezones and see the equivalent times side by side.

How many timezones are there in the world?

There are 38 distinct UTC offsets in use, ranging from UTC-12 to UTC+14. This includes half-hour (UTC+5:30 India, UTC+9:30 Australia) and 45-minute offsets (UTC+5:45 Nepal, UTC+8:45 Australia).

What is the International Date Line?

The International Date Line (IDL) runs roughly along the 180° meridian in the Pacific Ocean. When you cross it westward, you gain a day; crossing eastward, you lose a day.

Why do some timezones have 30 or 45 minute offsets?

Countries chose offsets that best matched their solar noon. India uses UTC+5:30 and Nepal uses UTC+5:45 because standard hourly offsets didn't align well with their geography.

Which country has the most timezones?

France has the most (12 timezones) due to overseas territories. Russia spans 11 timezones. The US has 6 (including Hawaii and Alaska).

SGT to United Arab Emirates

-4h

SGT

SGTSOURCE

UTC+08:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

United Arab Emirates

GST

UTC+04:00

HH08

MM00

08:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

SGT

United Arab Emirates

12:00 AM

8:00 PM-1

2:00 AM

10:00 PM-1

4:00 AM

12:00 AM

6:00 AM

2:00 AM

8:00 AM

4:00 AM

10:00 AM

6:00 AM

12:00 PM

8:00 AM

2:00 PM

10:00 AM

4:00 PM

12:00 PM

6:00 PM

2:00 PM

8:00 PM

4:00 PM

10:00 PM

6:00 PM

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

SGT and GST on the World Map

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

SGT Zone

→

GST 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

GST – Gulf Standard Time

UTC+04:00

Gulf Standard Time (GST) is used in the UAE, Oman, and other Gulf states, 4 hours ahead of UTC.

Countries in GST

UAEOmanGeorgiaAzerbaijanMauritius

Major Cities in GST

DubaiAbu DhabiMuscatBakuTbilisi

Key Facts about GST

•Dubai uses GST year-round with no daylight saving time.
•GST is 9 hours ahead of EST and 4 hours ahead of GMT.
•The Dubai Financial Market (DFM) operates on GST.

Daylight Saving:No – UTC+04:00 year-round

Learn more about GST on Wikipedia

Comparing Time Zones: SGT and United Arab Emirates

SGT runs on Singapore Standard Time (SGT) at UTC+08:00. United Arab Emirates runs on Gulf Standard Time (GST) at UTC+04:00. That puts SGT 4 hours behind United Arab Emirates — a difference of -4h at the current offsets.

In practice, when it is 9:00 AM in SGT it is 5:00 AM in United Arab Emirates. Midnight in SGT is 8:00 PM in United Arab Emirates. Neither zone observes daylight saving time, so the offset between them stays constant all year.

SGT to United Arab Emirates time conversion table

SGT (SGT)	United Arab Emirates (GST)	Day
12:00 AM	8:00 PM	previous day
6:00 AM	2:00 AM	same day
7:00 AM	3:00 AM	same day
8:00 AM	4:00 AM	same day
9:00 AM	5:00 AM	same day
12:00 PM	8:00 AM	same day
3:00 PM	11:00 AM	same day
5:00 PM	1:00 PM	same day
6:00 PM	2:00 PM	same day
9:00 PM	5:00 PM	same day

Why people convert SGT to United Arab Emirates time

Scheduling a call from SGT to United Arab Emirates: a 10:00 AM start in SGT lands at 6:00 AM in United Arab Emirates, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both SGT and United Arab Emirates are inside the 9-to-5 working day between 1:00 PM and 5:00 PM SGT time (9:00 AM–1:00 PM GST). That is roughly 4 hours of usable overlap.
Booking travel or deliveries: tracking United Arab Emirates local time against SGT keeps pickup windows and arrival estimates honest across the -4h offset.

Always state the zone abbreviation, not just the hour. "3:00 PM SGT" is unambiguous; "3 PM" across a -4h gap is not.
Block 1:00 PM–5:00 PM SGT as the recurring meeting window if you work primarily from SGT and need United Arab Emirates 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 GST (Gulf Standard Time)

Gulf Standard Time (GST) is the time zone used in the United Arab Emirates, Oman, and other Gulf states. GST does not observe daylight saving time. Dubai and Abu Dhabi, major international business and tourism hubs, operate on GST.

Best time to call between SGT and United Arab Emirates

Both SGT and United Arab Emirates sit inside the 9 AM – 5 PM working day between 1:00 PM–5:00 PM SGT, which is 9:00 AM–1:00 PM GST. That gives roughly 4 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

SGT and United Arab Emirates overlap for about 4 hours during the working day — enough for meetings if you avoid the edges of the window.

SGT is 4 hours behind United Arab Emirates (SGT UTC+08:00 → GST UTC+04:00). The shared working window is 1:00 PM–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 United Arab Emirates?

SGT (SGT, UTC+08:00) is 4 hours behind United Arab Emirates (GST, UTC+04:00). The gap is currently -4h.

How do I convert SGT time to United Arab Emirates time?

Add -4h to SGT local time. For example, 9:00 AM in SGT is 5:00 AM in United Arab Emirates.

What time is it in United Arab Emirates right now?

United Arab Emirates uses GST at UTC+04:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -4h offset from SGT.

What is the best time to call United Arab Emirates from SGT?

Call between 1:00 PM and 5:00 PM SGT — that maps to 9:00 AM–1:00 PM GST and keeps both parties inside the working day.

Which is behind, SGT or United Arab Emirates?

SGT is 4 hours behind United Arab Emirates. When it is 12:00 PM in SGT it is 8:00 AM in United Arab Emirates.

Do SGT and United Arab Emirates use different time zones?

SGT uses SGT at UTC+08:00, while United Arab Emirates (United Arab Emirates) uses GST at UTC+04:00. The IANA identifiers are Asia/Singapore and Asia/Dubai.