4 AM IST to SGT
India Standard Time → Singapore Standard Time
Outside business hours
IST
4 AM
UTC+5:30
=
SGT
6:30 AM
UTC+8
4 AM IST (India Standard Time) equals 6:30 AM SGT (Singapore Standard Time). This falls outside typical business hours for one or both regions.
Live — IST
19:02:54
Friday, March 20
UTC+5:30
Live — SGT
21:32:54
Friday, March 20
UTC+8
IST
- Full name
- India Standard Time
- UTC offset
- UTC+5:30
- DST
- Not observed
- Region
- South Asia
SGT
- Full name
- Singapore Standard Time
- UTC offset
- UTC+8
- DST
- Not observed
- Region
- Southeast Asia
24-Hour Comparison — IST to SGT
Click any row to jump to that hour's page.
12 AM6 AM12 PM6 PM11 PM
ISTSGTDayMeeting
12 AM
2:30 AM
–
Off hours
1 AM
3:30 AM
–
Off hours
2 AM
4:30 AM
–
Off hours
3 AM
5:30 AM
–
Off hours
4 AMthis
6:30 AM
–
Off hours
5 AM
7:30 AM
–
Off hours
6 AM
8:30 AM
–
Early/Late
7 AM
9:30 AM
–
Early/Late
8 AM
10:30 AM
–
Good
9 AM
11:30 AM
–
Good
10 AM
12:30 PM
–
Good
11 AM
1:30 PM
–
Good
12 PM
2:30 PM
–
Good
1 PM
3:30 PM
–
Good
2 PM
4:30 PM
–
Good
3 PM
5:30 PM
–
Good
4 PM
6:30 PM
–
Good
5 PM
7:30 PM
–
Early/Late
6 PM
8:30 PM
–
Early/Late
7 PM
9:30 PM
–
Off hours
8 PM
10:30 PM
–
Off hours
9 PM
11:30 PM
–
Off hours
10 PM
12:30 AM
+1d
Off hours
11 PM
1:30 AM
+1d
Off hours
Green = business hours overlap · Amber = partial · Red = off hours
All Hours — IST to SGT
Hub page →IST ↔ SGT Overview
Full 24-hour chart, live clocks, FAQ
Major Cities
IST Cities
SGT Cities