What is the time difference between SGT and UTC?

Coordinated Universal Time (UTC) is 8 hours behind Singapore Time (SGT). SGT uses a UTC offset of UTC+8, while UTC uses UTC. For example, when it's 9:00 AM in SGT, it's 1:00 AM in UTC. This difference remains constant year-round since neither timezone observes daylight saving time. Use the conversion table above to see the exact time for each hour of the day.

How do I convert SGT to UTC?

To convert SGT to UTC, subtract 8 hours from the SGT time. For example, 9:00 AM SGT is 1:00 AM UTC, and 5:00 PM SGT is 9:00 AM UTC. Since neither timezone observes DST, this conversion stays the same all year. You can also use the interactive converter above for quick, accurate results.

What time is it in UTC when it's noon in SGT?

When it's 12:00 PM (noon) in SGT, it's 4:00 AM in UTC. This is because UTC is 8 hours behind SGT. Similarly, when it's 6:00 PM in SGT, it's 10:00 AM in UTC. This relationship is constant throughout the year. The color-coded conversion table above shows every hour mapped between both timezones.

How many hours behind is UTC from SGT?

UTC is 8 hours behind SGT. This means when it's 9:00 AM in SGT, it's 1:00 AM in UTC, and when it's midnight in SGT, it's 4:00 PM in UTC. This offset is constant throughout the year since neither timezone uses daylight saving time. The conversion table above provides a complete hour-by-hour mapping.

Is UTC ahead or behind SGT?

UTC is behind SGT by 8 hours. Clocks in UTC show an earlier time than SGT, meaning the day starts later in UTC relative to SGT. For example, when it's noon in SGT, it's still 4:00 AM in UTC. This difference stays the same year-round.

Does SGT observe daylight saving time?

No, Singapore Time does not observe daylight saving time. The UTC offset of UTC+8 remains the same year-round, making time conversions from SGT more predictable. Countries and regions in this timezone keep their clocks unchanged regardless of the season.

Does UTC observe daylight saving time?

No, Coordinated Universal Time does not observe daylight saving time. The UTC offset of UTC remains the same year-round, which simplifies time conversions. Regions using UTC keep their clocks unchanged regardless of the season.

What is the best time to call from SGT to UTC?

The best time for a call between SGT and UTC is during overlapping business hours (9 AM – 5 PM) in both timezones. To reach someone in UTC during their work day, call between 5:00 PM and 1:00 AM your SGT time. Avoid calling too early or late, as the 8 hours difference means your evening could be their early morning. Check the color-coded conversion table above — green hours indicate business hours in both zones, making it easy to find the ideal time.

Do SGT and UTC ever have the same time?

No, SGT and UTC are always 8 hours apart and never display the same clock time simultaneously. Neither timezone observes DST, so the difference is constant year-round with no seasonal variation. The 8 hours offset is determined by their fixed positions relative to the Prime Meridian (UTC). You can always rely on this consistent difference when planning across these timezones.

SGT to UTC Converter

Convert Singapore Time to Coordinated Universal Time. See the hour-by-hour conversion table below.

Timezone Details

Singapore Time

3:53 AM

Friday, April 3, 2026

SGT (UTC+08:00)

UTC

7:53 PM

Thursday, April 2, 2026

UTC (UTC+00:00)

Difference: -8 hours

SGT DST: No

24-Hour Overview

SGT — 24-hour overview

12a12a

3a3a

6a6a

9a9a

10a

11a

12p12p

3p3p

6p6p

9p9p

10p

11p

NightMorningBusinessEvening

UTC — 24-hour overview

4p4p

7p7p

10p10p

11p

12a

1a1a

4a4a

7a7a

10a10a

11a

12p

1p1p

NightMorningBusinessEvening

Frequently Asked Questions

Related Conversions

UTC to SGT IST to SGT SGT to IST EST to SGT SGT to EST GMT to SGT SGT to GMT

Cities in These Timezones

SGT Cities

Singapore

More Tools

Compare SGT & UTC Plan a Meeting (SGT & UTC)See on Map

Learn More

How Time Zones Work Understanding DST Timezone Abbreviations

External Resources

Singapore Time on Wikipedia Coordinated Universal Time on Wikipedia IANA Time Zone Database