What is the time difference between BRT and ICT?

Indochina Time (ICT) is 10 hours ahead of Brasília Time (BRT). BRT uses a UTC offset of UTC-3, while ICT uses UTC+7. For example, when it's 9:00 AM in BRT, it's 7:00 PM 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 BRT to ICT?

To convert BRT to ICT, add 10 hours to the BRT time. For example, 9:00 AM BRT is 7:00 PM ICT, and 5:00 PM BRT is 3:00 AM 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 BRT?

When it's 12:00 PM (noon) in BRT, it's 10:00 PM in ICT. This is because ICT is 10 hours ahead of BRT. Similarly, when it's 6:00 PM in BRT, it's 4:00 AM 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 ahead is ICT from BRT?

ICT is 10 hours ahead of BRT. This means when it's 9:00 AM in BRT, it's 7:00 PM in ICT, and when it's midnight in BRT, it's 10:00 AM 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 BRT?

ICT is ahead of BRT by 10 hours. Clocks in ICT show a later time than BRT, meaning the day starts earlier in ICT relative to BRT. For example, when it's morning in BRT, it's already afternoon or evening in ICT. This difference stays the same year-round.

Does BRT observe daylight saving time?

No, Brasília Time does not observe daylight saving time. The UTC offset of UTC-3 remains the same year-round, making time conversions from BRT 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 BRT to ICT?

The best time for a call between BRT 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 11:00 PM and 7:00 AM your BRT time. Avoid calling too early or late, as the 10 hours difference means your evening could be their late night. Check the color-coded conversion table above — green hours indicate business hours in both zones, making it easy to find the ideal time.

Do BRT and ICT ever have the same time?

No, BRT and ICT are always 10 hours 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 10 hours 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.

BRT to ICT Converter

Convert Brasília Time to Indochina Time. See the hour-by-hour conversion table below.

Timezone Details

Brasília Time

8:32 PM

Thursday, April 2, 2026

BRT (UTC-03:00)

Indochina Time

6:32 AM

Friday, April 3, 2026

ICT (UTC+07:00)

Difference: +10 hours

BRT DST: No

ICT DST: No

24-Hour Overview

BRT — 24-hour overview

12a12a

3a3a

6a6a

9a9a

10a

11a

12p12p

3p3p

6p6p

9p9p

10p

11p

NightMorningBusinessEvening

ICT — 24-hour overview

10a10a

11a

12p

1p1p

4p4p

7p7p

10p10p

11p

12a

1a1a

4a4a

7a7a

NightMorningBusinessEvening

Frequently Asked Questions

Related Conversions

ICT to BRT

Cities in These Timezones

BRT Cities

São Paulo Rio de Janeiro Brasília

ICT Cities

Bangkok Phuket Chiang Mai

More Tools

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

Learn More

How Time Zones Work Understanding DST Timezone Abbreviations

External Resources

Brasília Time on Wikipedia Indochina Time on Wikipedia IANA Time Zone Database