Mumbai
UTC
Convert IST to UTC
India Standard Time to Coordinated Universal Time — UTC is 5.5 hours behind Mumbai
Quick Facts
Time Difference
-5.5 hours
IST Full Name
India Standard Time
UTC Full Name
Coordinated Universal Time
IST to UTC Conversion Table
Related Conversions
About IST and UTC Time Zones
IST (India Standard Time) is UTC+5:30 and covers cities like Mumbai, Delhi, Bangalore. UTC (Coordinated Universal Time) is UTC+0 and covers cities like Universal reference time.
When it's 12:00 PM (noon) in Mumbai (IST), it's 6:30 AM in UTC (UTC). The time difference between IST and UTC is 5.5 hours — UTC is behind Mumbai.
The best meeting window is 9:00 AM–11.5:00 AM IST (2.5:00 PM–5:00 PM UTC).
Use our world clock tool to compare Mumbai and UTC with a visual timeline, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between IST and UTC?
UTC (UTC) is 5.5 hours behind Mumbai (IST). The offset is -5.5 hours.
Is UTC ahead or behind IST?
UTC is 5.5 hours behind IST. IST is UTC+5:30 and UTC is UTC+0.
When it's 12:00 PM in Mumbai, what time is it in UTC?
When it's 12:00 PM (noon) in Mumbai (IST), it's 6:30 AM in UTC (UTC).
When it's 5:00 PM in Mumbai, what time is it in UTC?
When it's 5:00 PM in Mumbai (IST), it's 11:30 AM in UTC (UTC).