Meeting Time Planner

Best time to call Hanoi from Colombo

Hanoi is 1 hour 30 minutes ahead of Colombo. You share 7.5 hours of working time on a normal day.

Colombo
20:25
Sri Lanka
at build
Hanoi
21:55
Vietnam
Colombo UTC+05:30 GMT+5:30Hanoi UTC+07:00 GMT+7

When to schedule

Both offices are open 09:00–16:30 Colombo time — 7.5 hours together.
09:00 you → 10:30 Hanoi
10:00 you → 11:30 Hanoi
11:00 you → 12:30 Hanoi

Your working day in Hanoi time

09:00→10:30Hanoi is at work
10:00→11:30Hanoi is at work
11:00→12:30Hanoi is at work
12:00→13:30Hanoi is at work
13:00→14:30Hanoi is at work
14:00→15:30Hanoi is at work
15:00→16:30Hanoi is at work
16:00→17:30Hanoi is at work
17:00→18:30outside Hanoi working hours

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