Convert SAST to SGT
SGT is 6 hours ahead of SAST. SAST is UTC+2 and SGT is UTC+8.
Right now: SAST · SGT
Best time to schedule a meeting
Standard 9–5 working hours overlap for 2 hours: 9:00 AM–11:00 AM SAST (3:00 PM–5:00 PM SGT). Schedule meetings inside that window.
| SAST | SGT | Suitable? |
|---|---|---|
| 9:00 AM | 3:00 PM | working hours |
| 10:00 AM | 4:00 PM | working hours |
| 11:00 AM | 5:00 PM | outside 9–5 |
| 12:00 PM | 6:00 PM | outside 9–5 |
| 1:00 PM | 7:00 PM | outside 9–5 |
| 2:00 PM | 8:00 PM | outside 9–5 |
| 3:00 PM | 9:00 PM | outside 9–5 |
| 4:00 PM | 10:00 PM | outside 9–5 |
| 5:00 PM | 11:00 PM | outside 9–5 |
SAST to SGT conversion table
| SAST | SGT |
|---|---|
| 12:00 AM | 6:00 AM |
| 1:00 AM | 7:00 AM |
| 2:00 AM | 8:00 AM |
| 3:00 AM | 9:00 AM |
| 4:00 AM | 10:00 AM |
| 5:00 AM | 11:00 AM |
| 6:00 AM | 12:00 PM |
| 7:00 AM | 1:00 PM |
| 8:00 AM | 2:00 PM |
| 9:00 AM | 3:00 PM |
| 10:00 AM | 4:00 PM |
| 11:00 AM | 5:00 PM |
| 12:00 PM | 6:00 PM |
| 1:00 PM | 7:00 PM |
| 2:00 PM | 8:00 PM |
| 3:00 PM | 9:00 PM |
| 4:00 PM | 10:00 PM |
| 5:00 PM | 11:00 PM |
| 6:00 PM | 12:00 AM (next day) |
| 7:00 PM | 1:00 AM (next day) |
| 8:00 PM | 2:00 AM (next day) |
| 9:00 PM | 3:00 AM (next day) |
| 10:00 PM | 4:00 AM (next day) |
| 11:00 PM | 5:00 AM (next day) |
About SAST
South Africa Standard Time (SAST) is UTC+2. It is used in South Africa, Lesotho and Eswatini.
South Africa Standard Time is UTC+2 with no daylight saving, unchanged since 1903 apart from two wartime years. The whole country keeps it, and so do Lesotho and Eswatini. Against the UK it is two hours ahead in winter and one in summer, which is the shift that catches London–Johannesburg standing calls every March and October.
About SGT
Singapore Time (SGT) is UTC+8. It is used in Singapore and Malaysia.
Singapore Time is UTC+8 with no daylight saving. The offset is a historical curiosity: Singapore sits at about 104°E, which is geographically UTC+7, and moved to +8 in 1982 to align with Malaysia and Hong Kong for trade. The result is that the sun is at its highest around 1pm rather than noon, and sunrise is late all year.
Does this gap change with the seasons?
Neither SAST nor SGT shifts with the seasons, so this 6-hour difference holds all year. That is unusual enough to be worth relying on: most cross-continental gaps move twice a year.
This is the reason scheduling systems store an IANA zone such as Region/City rather than an offset or an abbreviation: the zone knows its own rules and the offset does not.
Frequently asked questions
What time is 9:00 AM SAST in SGT?
9:00 AM SAST is 3:00 PM SGT.
Is SGT ahead of SAST?
SGT is 6 hours ahead of SAST.
Which time zone does this use?
SAST is UTC+2 and SGT is UTC+8. Both abbreviations denote a single fixed offset, so this conversion never shifts with daylight saving — what changes is which abbreviation a place is using at the time.