Sydney
Johannesburg
Convert AEST to SAST
Australian Eastern Standard Time to South Africa Standard Time — Johannesburg is 8 hours behind Sydney
Quick Facts
Time Difference
-8 hours
AEST Full Name
Australian Eastern Standard Time
SAST Full Name
South Africa Standard Time
AEST to SAST Conversion Table
Related Conversions
About AEST and SAST Time Zones
AEST (Australian Eastern Standard Time) is UTC+10 and covers cities like Sydney, Melbourne, Brisbane. SAST (South Africa Standard Time) is UTC+2 and covers cities like Johannesburg, Cape Town, Durban.
When it's 12:00 PM (noon) in Sydney (AEST), it's 4:00 AM in Johannesburg (SAST). The time difference between AEST and SAST is 8 hours — Johannesburg is behind Sydney.
The 8-hour difference makes real-time overlap challenging — early morning calls (7–9 AM AEST) work best.
Daylight Saving Time
AEST observes Daylight Saving Time and becomes AEDT (Australian Eastern Daylight Time) during summer months, shifting clocks forward by 1 hour to UTC+11.
During DST transitions, the time difference between AEST and SAST may shift by ±1 hour. Always verify the current offset above for the most accurate conversion.
Use our world clock tool to compare Sydney and Johannesburg with a visual timeline, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between AEST and SAST?
Johannesburg (SAST) is 8 hours behind Sydney (AEST). The offset is -8 hours.
Is SAST ahead or behind AEST?
SAST is 8 hours behind AEST. AEST is UTC+10 and SAST is UTC+2.
When it's 12:00 PM in Sydney, what time is it in Johannesburg?
When it's 12:00 PM (noon) in Sydney (AEST), it's 4:00 AM in Johannesburg (SAST).
When it's 5:00 PM in Sydney, what time is it in Johannesburg?
When it's 5:00 PM in Sydney (AEST), it's 9:00 AM in Johannesburg (SAST).
Does AEST change for Daylight Saving Time?
Yes. AEST (Australian Eastern Standard Time, UTC+10) becomes AEDT (Australian Eastern Daylight Time, UTC+11) in summer, shifting clocks forward 1 hour.