Meeting Time Planner

Best time to call Kolkata from Mexico City

Kolkata is 11 hours 30 minutes ahead of Mexico City. Your working days don't overlap, so someone has to move.

Mexico City
08:55
Mexico
at build
Kolkata
20:25
India
Mexico City UTC-06:00 CSTKolkata UTC+05:30 GMT+5:30

Your least-bad options

There is no 9–6 overlap. Stretching to 07:00–21:00 on both sides gives you 07:00–09:30 Mexico City time:
07:00 you → 18:30 Kolkata
08:00 you → 19:30 Kolkata

Your working day in Kolkata time

09:00→20:30outside Kolkata working hours
10:00→21:30outside Kolkata working hours
11:00→22:30outside Kolkata working hours
12:00→23:30outside Kolkata working hours
13:00→00:30next day · outside Kolkata working hours
14:00→01:30next day · outside Kolkata working hours
15:00→02:30next day · outside Kolkata working hours
16:00→03:30next day · outside Kolkata working hours
17:00→04:30next day · outside Kolkata working hours

Working hours assumed 09:00–18:00 local. Offsets include daylight saving where it applies, so this shifts through the year.