Meeting Time Planner

Best time to call Colombo from Hanoi

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

Hanoi

21:55

Vietnam

at build

Colombo

20:25

Sri Lanka

Hanoi UTC+07:00 GMT+7Colombo UTC+05:30 GMT+5:30

When to schedule

Both offices are open 10:30–18:00 Hanoi time — 7.5 hours together.

11:00 you  →  09:30 Colombo

12:00 you  →  10:30 Colombo

13:00 you  →  11:30 Colombo

Your working day in Colombo time

09:00→07:30outside Colombo working hours

10:00→08:30outside Colombo working hours

11:00→09:30Colombo is at work

12:00→10:30Colombo is at work

13:00→11:30Colombo is at work

14:00→12:30Colombo is at work

15:00→13:30Colombo is at work

16:00→14:30Colombo is at work

17:00→15:30Colombo is at work

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