What is the time difference between AWST and ICT?

Indochina Time (ICT) is 1 hour behind Australian Western Standard Time (AWST). AWST uses a UTC offset of UTC+8, while ICT uses UTC+7. For example, when it's 9:00 AM in AWST, it's 8:00 AM in ICT. This difference remains constant year-round since neither timezone observes daylight saving time. Use the conversion table above to see the exact time for each hour of the day.

How do I convert AWST to ICT?

To convert AWST to ICT, subtract 1 hour from the AWST time. For example, 9:00 AM AWST is 8:00 AM ICT, and 5:00 PM AWST is 4:00 PM ICT. Since neither timezone observes DST, this conversion stays the same all year. You can also use the interactive converter above for quick, accurate results.

What time is it in ICT when it's noon in AWST?

When it's 12:00 PM (noon) in AWST, it's 11:00 AM in ICT. This is because ICT is 1 hour behind AWST. Similarly, when it's 6:00 PM in AWST, it's 5:00 PM in ICT. This relationship is constant throughout the year. The color-coded conversion table above shows every hour mapped between both timezones.

How many hours behind is ICT from AWST?

ICT is 1 hour behind AWST. This means when it's 9:00 AM in AWST, it's 8:00 AM in ICT, and when it's midnight in AWST, it's 11:00 PM in ICT. This offset is constant throughout the year since neither timezone uses daylight saving time. The conversion table above provides a complete hour-by-hour mapping.

Is ICT ahead or behind AWST?

ICT is behind AWST by 1 hour. Clocks in ICT show an earlier time than AWST, meaning the day starts later in ICT relative to AWST. For example, when it's noon in AWST, it's still 11:00 AM in ICT. This difference stays the same year-round.

Does AWST observe daylight saving time?

No, Australian Western Standard Time does not observe daylight saving time. The UTC offset of UTC+8 remains the same year-round, making time conversions from AWST more predictable. Countries and regions in this timezone keep their clocks unchanged regardless of the season.

Does ICT observe daylight saving time?

No, Indochina Time does not observe daylight saving time. The UTC offset of UTC+7 remains the same year-round, making time conversions to ICT more predictable. Countries and regions in this timezone keep their clocks unchanged regardless of the season.

What is the best time to call from AWST to ICT?

The best time for a call between AWST and ICT is during overlapping business hours (9 AM – 5 PM) in both timezones. To reach someone in ICT during their work day, call between 10:00 AM and 6:00 PM your AWST time. Avoid calling too early or late, as the 1 hour difference means your evening could be their early morning. Check the color-coded conversion table above — green hours indicate business hours in both zones, making it easy to find the ideal time.

Do AWST and ICT ever have the same time?

No, AWST and ICT are always 1 hour apart and never display the same clock time simultaneously. Neither timezone observes DST, so the difference is constant year-round with no seasonal variation. The 1 hour offset is determined by their fixed positions relative to the Prime Meridian (UTC). You can always rely on this consistent difference when planning across these timezones.

AWST to ICT Converter

Convert Australian Western Standard Time to Indochina Time. See the hour-by-hour conversion table below.

Timezone Details

Australian Western Standard Time

6:04 AM

Friday, April 3, 2026

AWST (UTC+08:00)

Indochina Time

5:04 AM

Friday, April 3, 2026

ICT (UTC+07:00)

Difference: -1 hour

AWST DST: No

ICT DST: No

24-Hour Overview

AWST — 24-hour overview

12a12a

3a3a

6a6a

9a9a

10a

11a

12p12p

3p3p

6p6p

9p9p

10p

11p

NightMorningBusinessEvening

ICT — 24-hour overview

11p11p

12a

2a2a

5a5a

8a8a

10a

11a11a

12p

2p2p

5p5p

8p8p

10p

NightMorningBusinessEvening

Frequently Asked Questions

Related Conversions

ICT to AWST

Cities in These Timezones

AWST Cities

Perth

ICT Cities

Bangkok Phuket Chiang Mai

More Tools

Compare AWST & ICT Plan a Meeting (AWST & ICT)See on Map

Learn More

How Time Zones Work Understanding DST Timezone Abbreviations

External Resources

Australian Western Standard Time on Wikipedia Indochina Time on Wikipedia IANA Time Zone Database