AST to GST Time Converter
Convert time between GMT-۰۴:۰۰ and GMT-۰۲:۰۰.
Notice
- ADT (GMT-۰۴:۰۰) is not currently in use. We automatically switched to AST (GMT-۰۴:۰۰).
Meeting Planner between AST and GST
Best Time to Call between AST and GST
AST:
Your local timezone (UTC) differs from AST/GST. Defaulting to AST.
Mon, Jan 12, 2026
AST: Mon, Jan 12 09:00–10:00
GST: Mon, Jan 12 11:00–12:00
AST: Mon, Jan 12 14:00–15:00
GST: Mon, Jan 12 16:00–17:00
AST: Mon, Jan 12 13:30–14:30
GST: Mon, Jan 12 15:30–16:30
Tue, Jan 13, 2026
AST: Tue, Jan 13 09:00–10:00
GST: Tue, Jan 13 11:00–12:00
AST: Tue, Jan 13 14:00–15:00
GST: Tue, Jan 13 16:00–17:00
AST: Tue, Jan 13 13:30–14:30
GST: Tue, Jan 13 15:30–16:30
Wed, Jan 14, 2026
AST: Wed, Jan 14 09:00–10:00
GST: Wed, Jan 14 11:00–12:00
AST: Wed, Jan 14 14:00–15:00
GST: Wed, Jan 14 16:00–17:00
AST: Wed, Jan 14 13:30–14:30
GST: Wed, Jan 14 15:30–16:30
AST and GST Hours Mapping Table
Work hours Sleep hours
00:00
02:00
01:00
03:00
02:00
04:00
03:00
05:00
04:00
06:00
05:00
07:00
06:00
08:00
07:00
09:00
08:00
10:00
09:00
11:00
10:00
12:00
11:00
13:00
12:00
14:00
13:00
15:00
14:00
16:00
15:00
17:00
16:00
18:00
17:00
19:00
18:00
20:00
19:00
21:00
20:00
22:00
21:00
23:00
22:00
00:00+1 day
23:00
01:00+1 day