Coordinated Universal Time (utc) is used in United Kingdom. The IANA timezone identifier is UTC.

Singapore Time (sgt) is used in Singapore. The IANA timezone identifier is Asia/Singapore.

UTC to SGT Time Converter

Coordinated Universal Time → Singapore Time

UTC = UTC+0SGT = UTC+8

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

SGT (Singapore)

Singapore · +7h

16:00

New York

USA · -5h

04:00

Tokyo

Japan · +8h

17:00

Dubai

United Arab Emirates · +3h

12:00

Sydney

Australia · +9h

18:00

UTC (London) to SGT (Singapore) — exact time difference

UTC (London) is 8 hours behind SGT (Singapore). When UTC (London) clocks hit noon, SGT (Singapore) reads 20:00.

UTC (London) is in the Europe/London timezone. SGT (Singapore) is in Asia/Singapore. The difference is 8 hours.

Working hours overlap

UTC (London) and SGT (Singapore) have no shared working hours under a standard 9:00–17:00 schedule. One side will always need to join at an off-hour.

When to schedule across time zones

Since UTC (London) and SGT (Singapore) don't share working hours, these are the most practical options available.

08:00 London / 16:00 Singapore⚡ One side off-hours

⚠️ 1h before working hours in London

09:00 London / 17:00 Singapore⚡ One side off-hours

⚠️ 1h after working hours in Singapore

07:00 London / 15:00 Singapore⚡ One side off-hours

⚠️ 2h before working hours in London

Based on standard 09:00–17:00 working hours in each location's local time.

Holiday calendar for both locations

UTC (London)

No upcoming public holidays this year.

SGT (Singapore)3 holidays

Aug 10National Day

Nov 9Deepavali

Dec 25Christmas Day

Working across UTC (London) and SGT (Singapore)

Working across UTC (London) (United Kingdom) and SGT (Singapore) (Singapore) is a challenge — the 8-hour difference means no shared business hours window under a standard schedule. Flexibility from at least one side is required.

💡 Best practice for cross-timezone meetings

⚡

When UTC (London) is at 08:00, SGT (Singapore) reads 16:00 — 1h before working hours in London.

⚡

When UTC (London) is at 09:00, SGT (Singapore) reads 17:00 — 1h after working hours in Singapore.

⚡

When UTC (London) is at 07:00, SGT (Singapore) reads 15:00 — 2h before working hours in London.

Since there is no natural overlap, the options above represent the most balanced compromise, minimizing out-of-hours inconvenience for both sides.

DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.

Get the Extension — Free →

Use the time slider above to find the exact equivalent time for any moment in UTC (London). The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.

UTC (London) ↔ SGT (Singapore)

No overlap — one side will join outside working hours

UTC (London)

SGT (Singapore)

00:00

08:00

01:00

09:00Working

02:00

10:00Working

03:00

11:00Working

04:00

12:00Working

05:00

13:00Working

06:00

14:00Working

07:00

15:00Working

08:00

16:00Working

09:00Working

17:00off

10:00Working

18:00off

11:00Working

19:00off

12:00Working

20:00off

13:00Working

21:00off

14:00Working

22:00off

15:00Working

23:00off

16:00Working

00:00+1doff

17:00

01:00+1d

18:00

02:00+1d

19:00

03:00+1d

20:00

04:00+1d

21:00

05:00+1d

22:00

06:00+1d

23:00

07:00+1d

Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.

Frequently Asked Questions

What is the difference between utc and sgt?

Coordinated Universal Time (utc) is UTC+0 and Singapore Time (sgt) is UTC+8. The difference between them is 8 hours.

Where is utc used?

Coordinated Universal Time (utc) is used in United Kingdom and surrounding regions. The IANA timezone identifier is UTC.

Where is sgt used?

Singapore Time (sgt) is used in Singapore and surrounding regions. The IANA timezone identifier is Asia/Singapore.

How do I convert utc to sgt?

Use the interactive converter above. Drag the time slider to any utc time and the sgt equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.

Popular UTC conversions

UTC → New York UTC → Tokyo UTC → Dubai UTC → Sydney UTC → Paris UTC → Berlin UTC → Singapore UTC → Los Angeles UTC → Toronto UTC → Mumbai

Popular SGT conversions

London → SGT New York → SGT Tokyo → SGT Dubai → SGT Sydney → SGT Paris → SGT Berlin → SGT Los Angeles → SGT Toronto → SGT Mumbai → SGT