Time difference between Hanoi and Tokyo

Tokyo is 2 hours ahead of Hanoi.

Vietnam · Indochina Time

7:46 AM

Thursday, November 12, 2026

Japan · Japan Standard Time

9:46 AM

Thursday, November 12, 2026

Hanoi to Tokyo time converter

Green rows are office hours in both places; light green rows are when both are awake.

What is the time difference between Hanoi and Tokyo?

Tokyo is 2 hours ahead of Hanoi. Hanoi is on UTC+7 and Tokyo is on UTC+9.

What time is it in Tokyo when it is 9 AM in Hanoi?

When it is 9:00 AM in Hanoi, it is 11:00 AM in Tokyo.

When is the best time to call Tokyo from Hanoi?

The best time to call or meet is 9:00 AM–4:00 PM in Hanoi (11:00 AM–6:00 PM in Tokyo), when both places are in normal office hours.

Which days are working days in both Hanoi and Tokyo?

Both Hanoi and Tokyo usually work Monday to Friday.

Does the time difference between Hanoi and Tokyo change?

No. Neither Hanoi nor Tokyo changes its clocks in a way that affects the difference, so it stays the same all year.

Hanoi is 2 hours behind Tokyo. More: time in Hanoi · time in Tokyo