SAST to GST
+2hSAST
SASTSOURCEGST
GSTGreen rows indicate typical business hours (9 AM - 5 PM)
SAST and GST on the World Map
The map below highlights the SAST (South Africa Standard Time) and GST (Gulf Standard Time) timezone regions across the globe.
SAST – South Africa Standard Time
UTC+02:00South Africa Standard Time (SAST) is the time zone for South Africa and neighboring countries, 2 hours ahead of UTC.
- •South Africa does not observe daylight saving time.
- •SAST is the same offset as EET and Israel Standard Time.
- •The Johannesburg Stock Exchange (JSE) is Africa's largest.
GST – Gulf Standard Time
UTC+04:00Gulf Standard Time (GST) is used in the UAE, Oman, and other Gulf states, 4 hours ahead of UTC.
- •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.
Comparing Time Zones: SAST and GST
SAST runs on South Africa Standard Time (SAST) at UTC+02:00. GST runs on Gulf Standard Time (GST) at UTC+04:00. That puts SAST 2 hours ahead of GST — a difference of +2h at the current offsets.
In practice, when it is 9:00 AM in SAST it is 11:00 AM in GST. Midnight in SAST is 2:00 AM in GST. Neither zone observes daylight saving time, so the offset between them stays constant all year.
SAST to GST time conversion table
| SAST (SAST) | GST (GST) | Day |
|---|---|---|
| 12:00 AM | 2:00 AM | same day |
| 6:00 AM | 8:00 AM | same day |
| 7:00 AM | 9:00 AM | same day |
| 8:00 AM | 10:00 AM | same day |
| 9:00 AM | 11:00 AM | same day |
| 12:00 PM | 2:00 PM | same day |
| 3:00 PM | 5:00 PM | same day |
| 5:00 PM | 7:00 PM | same day |
| 6:00 PM | 8:00 PM | same day |
| 9:00 PM | 11:00 PM | same day |
Why people convert SAST to GST time
- Scheduling a call from SAST to GST: a 10:00 AM start in SAST lands at 12:00 PM in GST, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both SAST and GST are inside the 9-to-5 working day between 9:00 AM and 3:00 PM SAST time (11:00 AM–5:00 PM GST). That is roughly 6 hours of usable overlap.
- Booking travel or deliveries: tracking GST local time against SAST keeps pickup windows and arrival estimates honest across the +2h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM SAST" is unambiguous; "3 PM" across a +2h gap is not.
- Block 9:00 AM–3:00 PM SAST as the recurring meeting window if you work primarily from SAST and need GST colleagues present.
About SAST (South Africa Standard Time)
South Africa Standard Time (SAST) is used in South Africa, Lesotho, and Eswatini. SAST does not observe daylight saving time. Johannesburg and Cape Town are major economic hubs in Africa.
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 SAST and GST
Both SAST and GST sit inside the 9 AM – 5 PM working day between 9:00 AM–3:00 PM SAST, which is 11:00 AM–5:00 PM GST. That gives roughly 6 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
SAST and GST share 6 hours of working-hours overlap (9:00 AM–3:00 PM SAST), so scheduling a live meeting is straightforward.
SAST is 2 hours ahead of GST (SAST UTC+02:00 → GST UTC+04:00). The shared working window is 9:00 AM–3:00 PM SAST. 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:
Frequently Asked Questions
What is the time difference between SAST and GST?
SAST (SAST, UTC+02:00) is 2 hours ahead of GST (GST, UTC+04:00). The gap is currently +2h.
How do I convert SAST time to GST time?
Add +2h to SAST local time. For example, 9:00 AM in SAST is 11:00 AM in GST.
What time is it in GST right now?
GST 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 +2h offset from SAST.
What is the best time to call GST from SAST?
Call between 9:00 AM and 3:00 PM SAST — that maps to 11:00 AM–5:00 PM GST and keeps both parties inside the working day.
Which is ahead, SAST or GST?
SAST is 2 hours ahead of GST. When it is 12:00 PM in SAST it is 2:00 PM in GST.
Does daylight saving time affect the SAST–GST difference?
Neither zone observes daylight saving time, so the +2h offset between SAST and GST is fixed all year.
Which other cities share SAST's time zone?
SAST also covers Johannesburg, Cape Town, Durban, Pretoria, Port Elizabeth.
Which countries use SAST, SAST's zone?
SAST is used in South Africa, Lesotho, Eswatini.
Is there a day difference between SAST and GST?
Not normally. The +2h gap only pushes the date over for late-evening times.
What is the time difference between SAST and GST?
GST is +2h from SAST.
What timezone is SAST in?
SAST operates on its local timezone.
What timezone is GST in?
GST operates on its local timezone.
Which countries use SAST (South Africa Standard Time)?
SAST is used in South Africa, Lesotho, Eswatini.
Does SAST observe daylight saving time?
No, SAST does not observe daylight saving time and remains at UTC+02:00 year-round.
What are some interesting facts about SAST?
South Africa does not observe daylight saving time. SAST is the same offset as EET and Israel Standard Time.
Which cities are in the GST timezone?
Major cities in the GST timezone include Dubai, Abu Dhabi, Muscat, Baku, Tbilisi.
What is the UTC offset for GST?
Gulf Standard Time (GST) is at UTC+04:00.
What should I know about the GST timezone?
Dubai uses GST year-round with no daylight saving time. GST is 9 hours ahead of EST and 4 hours ahead of GMT.
When is it midnight in SAST, what time is it in GST?
When it is 12:00 AM (midnight) in SAST (SAST), it is +2h later in GST (GST).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More SAST time conversions
- sast to johannesburg
- sast to south africa
- sast to new york
- sast to london
- sast to dubai
- sast to tokyo
- sast to singapore
- sast to sydney
- sast to los angeles
- sast to paris
- sast to delhi
- sast to mumbai
- sast to berlin
- sast to hong kong
- sast to toronto
- sast to kathmandu
- new york to sast
- london to sast
- dubai to sast
- tokyo to sast
- singapore to sast
- sydney to sast
- los angeles to sast
- paris to sast
- delhi to sast
- mumbai to sast
- berlin to sast
- hong kong to sast
- toronto to sast
- kathmandu to sast
See every conversion from SAST →·See every conversion from GST →