Does it account for Daylight Saving Time?

Yes, our converter uses the IANA timezone database, which includes all current DST rules for every timezone in the world.

UTC (Coordinated Universal Time) is the primary time standard by which the world regulates clocks. All timezones are defined as offsets from UTC.

Can I compare multiple timezones at once?

Yes, you can add multiple cities or timezones and see the equivalent times side by side.

How many timezones are there in the world?

There are 38 distinct UTC offsets in use, ranging from UTC-12 to UTC+14. This includes half-hour (UTC+5:30 India, UTC+9:30 Australia) and 45-minute offsets (UTC+5:45 Nepal, UTC+8:45 Australia).

What is the International Date Line?

The International Date Line (IDL) runs roughly along the 180° meridian in the Pacific Ocean. When you cross it westward, you gain a day; crossing eastward, you lose a day.

Why do some timezones have 30 or 45 minute offsets?

Countries chose offsets that best matched their solar noon. India uses UTC+5:30 and Nepal uses UTC+5:45 because standard hourly offsets didn't align well with their geography.

Which country has the most timezones?

France has the most (12 timezones) due to overseas territories. Russia spans 11 timezones. The US has 6 (including Hawaii and Alaska).

Ho Chi Minh to Peru

-12h

Ho Chi Minh

ICTSOURCE

Vietnam · UTC+07:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Peru

PET

UTC-05:00

HH12

MM00

00:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Ho Chi Minh

Peru

12:00 AM

12:00 PM-1

2:00 AM

2:00 PM-1

4:00 AM

4:00 PM-1

6:00 AM

6:00 PM-1

8:00 AM

8:00 PM-1

10:00 AM

10:00 PM-1

12:00 PM

12:00 AM

2:00 PM

2:00 AM

4:00 PM

4:00 AM

6:00 PM

6:00 AM

8:00 PM

8:00 AM

10:00 PM

10:00 AM

Green rows indicate typical business hours (9 AM - 5 PM)

ICT and PET on the World Map

The map below highlights the ICT (Indochina Time) and PET (Peru Time) timezone regions across the globe.

ICT Zone

→

PET Zone

Explore all world timezones interactively →

ICT – Indochina Time

UTC+07:00

Indochina Time (ICT) is the time zone for Vietnam, Thailand, Laos, and Cambodia, 7 hours ahead of UTC.

Countries in ICT

ThailandVietnamCambodiaLaosIndonesia (WIB)

Major Cities in ICT

BangkokHo Chi Minh CityHanoiJakartaPhnom PenhVientiane

Key Facts about ICT

•Bangkok is one of the most visited cities in the world.
•ICT is 12 hours ahead of EST.
•Thailand, Vietnam, and Cambodia all share ICT.

Daylight Saving:No – UTC+07:00 year-round

Learn more about ICT on Wikipedia

PET – Peru Time

UTC-05:00

Peru Time (PET) is the standard time for Peru, 5 hours behind UTC.

Countries in PET

Peru

Major Cities in PET

LimaArequipaTrujilloCuscoCallao

Key Facts about PET

•Peru does not observe daylight saving time.
•PET is the same offset as EST (UTC-05:00).
•Lima is the 5th largest city in the Americas.

Daylight Saving:No – UTC-05:00 year-round

Learn more about PET on Wikipedia

About Ho Chi Minh

Wikipedia

Ho Chi Minh City operates on Indochina Time (ICT), UTC+7. As Vietnam's economic powerhouse and a manufacturing hub, Saigon drives Southeast Asian trade.

Population:9 million

Metro:13 million

Business Hours:8:00 AM - 5:00 PM ICT

Currency:VND (₫)

Stock Exchange:HOSE (Ho Chi Minh Stock Exchange)

Key Landmarks

Notre-Dame CathedralWar Remnants MuseumBen Thanh MarketIndependence PalaceCu Chi Tunnels

Did You Know?

The city has over 5 million motorbikes, outnumbering cars significantly.

Learn more about ICT timezone →

Comparing Time Zones: Ho Chi Minh and Peru

Ho Chi Minh runs on Indochina Time (ICT) at UTC+07:00. Peru runs on Peru Standard Time (PET) at UTC-05:00. That puts Ho Chi Minh 12 hours behind Peru — a difference of -12h at the current offsets.

In practice, when it is 9:00 AM in Ho Chi Minh it is 9:00 PM in Peru on the previous day. Midnight in Ho Chi Minh is 12:00 PM in Peru. Neither zone observes daylight saving time, so the offset between them stays constant all year.

Ho Chi Minh to Peru time conversion table

Ho Chi Minh (ICT)	Peru (PET)	Day
12:00 AM	12:00 PM	previous day
6:00 AM	6:00 PM	previous day
7:00 AM	7:00 PM	previous day
8:00 AM	8:00 PM	previous day
9:00 AM	9:00 PM	previous day
12:00 PM	12:00 AM	same day
3:00 PM	3:00 AM	same day
5:00 PM	5:00 AM	same day
6:00 PM	6:00 AM	same day
9:00 PM	9:00 AM	same day

Why people convert Ho Chi Minh to Peru time

Scheduling a call from Ho Chi Minh to Peru: a 10:00 AM start in Ho Chi Minh lands at 10:00 PM in Peru the previous day, so you can confirm the slot without doing the arithmetic yourself.
Handling a -12h gap: Ho Chi Minh and Peru have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in Peru is 9:00 PM in Ho Chi Minh.
Watching a live event or market open: Ho Chi Minh viewers need 9:00 PM in Peru to catch a 9:00 AM start there, and 12:00 PM if the event is anchored to Ho Chi Minh.

Always state the zone abbreviation, not just the hour. "3:00 PM ICT" is unambiguous; "3 PM" across a -12h gap is not.
With a -12h gap there is no shared 9-to-5 window, so alternate the early start: one week Ho Chi Minh takes the early slot, the next week Peru does.

About ICT (Indochina Time)

Indochina Time (ICT) is used across Southeast Asia including Vietnam, Thailand, Laos, and Cambodia. Indonesia (Western time, WIB) also uses UTC+07:00. ICT does not observe daylight saving time.

About PET (Peru Time)

Peru Time (PET) is the time zone used throughout Peru. Peru does not observe daylight saving time. PET shares the same offset as EST (UTC-05:00). Lima, the capital, is the economic center of Peru.

Best time to call between Ho Chi Minh and Peru

With a -12h offset there is no overlap inside a normal 9 AM – 5 PM day. Peru opens at 9:00 AM PET, which is 9:00 PM in Ho Chi Minh, so real-time calls need an early-morning or late-evening slot on one side.

Business hours overlap

Ho Chi Minh and Peru have no shared working hours because of the -12h gap. Teams need to alternate early starts or rely on asynchronous handovers.

Ho Chi Minh is 12 hours behind Peru (ICT UTC+07:00 → PET UTC-05:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.

Learn More About Time

Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:

⏳

History of Timekeeping

From sundials to atomic clocks - 5000 years of measuring time

🌍

How Time Zones Work

UTC, offsets, and why zones don't follow straight lines

☀️

Daylight Saving Time

DST dates, which countries observe it, and the ongoing debate

Frequently Asked Questions

What is the time difference between Ho Chi Minh and Peru?

Ho Chi Minh (ICT, UTC+07:00) is 12 hours behind Peru (PET, UTC-05:00). The gap is currently -12h.

How do I convert Ho Chi Minh time to Peru time?

Add -12h to Ho Chi Minh local time. For example, 9:00 AM in Ho Chi Minh is 9:00 PM in Peru (previous day).

What time is it in Peru right now?

Peru uses PET at UTC-05:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -12h offset from Ho Chi Minh.

What is the best time to call Peru from Ho Chi Minh?

There is no shared working-hours window because of the -12h gap. The closest option is 1:00 PM in Ho Chi Minh, which is 1:00 AM in Peru.

Which is behind, Ho Chi Minh or Peru?

Ho Chi Minh is 12 hours behind Peru. When it is 12:00 PM in Ho Chi Minh it is 12:00 AM in Peru.

Do Ho Chi Minh and Peru use different time zones?

Ho Chi Minh (Vietnam) uses ICT at UTC+07:00, while Peru (Peru) uses PET at UTC-05:00. The IANA identifiers are Asia/Ho_Chi_Minh and America/Lima.

Does daylight saving time affect the Ho Chi Minh–Peru difference?

Neither zone observes daylight saving time, so the -12h offset between Ho Chi Minh and Peru is fixed all year.

Which other cities share Ho Chi Minh's time zone?

ICT also covers Bangkok, Ho Chi Minh City, Hanoi, Jakarta, Phnom Penh, Vientiane.

Which countries use ICT, Ho Chi Minh's zone?

ICT is used in Thailand, Vietnam, Cambodia, Laos, Indonesia (WIB).

Is there a day difference between Ho Chi Minh and Peru?

Sometimes. The -12h gap is large enough that 8:00 PM or later in Ho Chi Minh already falls on the in Peru.

What is the time difference between Ho Chi Minh and Peru?

Peru is -12h from Ho Chi Minh.

What timezone is Ho Chi Minh in?

Ho Chi Minh City operates on Indochina Time (ICT), UTC+7. As Vietnam's economic powerhouse and a manufacturing hub, Saigon drives Southeast Asian trade.