Mumbai
Johannesburg
Convert IST to SAST
India Standard Time to South Africa Standard Time — Johannesburg is 3.5 hours behind Mumbai
Quick Facts
Time Difference
-3.5 hours
IST Full Name
India Standard Time
SAST Full Name
South Africa Standard Time
IST to SAST Conversion Table
Related Conversions
About IST and SAST Time Zones
IST (India Standard Time) is UTC+5:30 and covers cities like Mumbai, Delhi, Bangalore. SAST (South Africa Standard Time) is UTC+2 and covers cities like Johannesburg, Cape Town, Durban.
When it's 12:00 PM (noon) in Mumbai (IST), it's 8:30 AM in Johannesburg (SAST). The time difference between IST and SAST is 3.5 hours — Johannesburg is behind Mumbai.
The best meeting window is 9:00 AM–1.5:00 PM IST (0.5:00 PM–5:00 PM SAST).
Use our world clock tool to compare Mumbai and Johannesburg with a visual timeline, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between IST and SAST?
Johannesburg (SAST) is 3.5 hours behind Mumbai (IST). The offset is -3.5 hours.
Is SAST ahead or behind IST?
SAST is 3.5 hours behind IST. IST is UTC+5:30 and SAST is UTC+2.
When it's 12:00 PM in Mumbai, what time is it in Johannesburg?
When it's 12:00 PM (noon) in Mumbai (IST), it's 8:30 AM in Johannesburg (SAST).
When it's 5:00 PM in Mumbai, what time is it in Johannesburg?
When it's 5:00 PM in Mumbai (IST), it's 1:30 PM in Johannesburg (SAST).