Costa Rica to Vietnam time converter

Vietnam is 13 hours ahead of Costa Rica. When it is 9:00 AM in Costa Rica, it is 10:00 PM in Vietnam.

Costa Rica CST

Wednesday, October 21, 2026

Vietnam ICT

Thursday, October 22, 2026

Costa Rica
Wed, Oct 21
CSTUTC-6
Vietnam
Hanoi
Thu, Oct 22
ICTUTC+7+13h
Finding your time zone…
Shared working hours (9:00–18:00)

Costa Rica to Vietnam conversion table

Every hour of today in Costa Rica and the matching time in Vietnam. Light rows are typical working hours (9:00–18:00).

Costa RicaVietnam
12:00 AM1:00 PM
1:00 AM2:00 PM
2:00 AM3:00 PM
3:00 AM4:00 PM
4:00 AM5:00 PM
5:00 AM6:00 PM
6:00 AM7:00 PM
7:00 AM8:00 PM
8:00 AM9:00 PM
9:00 AM10:00 PM
10:00 AM11:00 PM
11:00 AM12:00 AM+1 day
12:00 PM1:00 AM+1 day
1:00 PM2:00 AM+1 day
2:00 PM3:00 AM+1 day
3:00 PM4:00 AM+1 day
4:00 PM5:00 AM+1 day
5:00 PM6:00 AM+1 day
6:00 PM7:00 AM+1 day
7:00 PM8:00 AM+1 day
8:00 PM9:00 AM+1 day
9:00 PM10:00 AM+1 day
10:00 PM11:00 AM+1 day
11:00 PM12:00 PM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Costa Rica (9:00 AM – 11:00 AM in Vietnam): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 13 hours all year.

More conversions

Vietnam to Costa RicaCosta Rica to New YorkCosta Rica to LondonCosta Rica to Los AngelesCosta Rica to ChicagoCosta Rica to TorontoCosta Rica to São PauloCosta Rica to ParisCosta Rica to BerlinCosta Rica to MoscowCosta Rica to DubaiCosta Rica to New DelhiCosta Rica to Bangkok
New York to VietnamLondon to VietnamLos Angeles to VietnamChicago to VietnamToronto to VietnamSão Paulo to VietnamParis to VietnamBerlin to VietnamMoscow to VietnamDubai to VietnamNew Delhi to VietnamBangkok to Vietnam

Questions and answers

What is the time difference between Costa Rica and Vietnam?

Vietnam is 13 hours ahead of Costa Rica.

What time is it in Vietnam when it is 9 AM in Costa Rica?

When it is 9:00 AM in Costa Rica, it is 10:00 PM in Vietnam.

When is the best time to call Vietnam from Costa Rica?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Costa Rica (9:00 AM – 11:00 AM in Vietnam): working hours on one side, early or late on the other.

Does the time difference between Costa Rica and Vietnam change?

No. The difference stays 13 hours all year.