What is the time difference between BRT and IST?

India Standard Time (IST) is 8 hours and 30 minutes ahead of Brasília Time (BRT). BRT uses a UTC offset of UTC-3, while IST uses UTC+5:30. For example, when it's 9:00 AM in BRT, it's 5:30 PM in IST. 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 IST?

To convert BRT to IST, add 8 hours and 30 minutes to the BRT time. For example, 9:00 AM BRT is 5:30 PM IST, and 5:00 PM BRT is 1:30 AM IST. 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 IST when it's noon in BRT?

When it's 12:00 PM (noon) in BRT, it's 8:30 PM in IST. This is because IST is 8 hours and 30 minutes ahead of BRT. Similarly, when it's 6:00 PM in BRT, it's 2:30 AM in IST. 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 IST from BRT?

IST is 8 hours and 30 minutes ahead of BRT. This means when it's 9:00 AM in BRT, it's 5:30 PM in IST, and when it's midnight in BRT, it's 8:30 AM in IST. 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 IST ahead or behind BRT?

IST is ahead of BRT by 8 hours and 30 minutes. Clocks in IST show a later time than BRT, meaning the day starts earlier in IST relative to BRT. For example, when it's morning in BRT, it's already afternoon or evening in IST. 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 IST observe daylight saving time?

No, India Standard Time does not observe daylight saving time. The UTC offset of UTC+5:30 remains the same year-round, making time conversions to IST 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 IST?

The best time for a call between BRT and IST is during overlapping business hours (9 AM – 5 PM) in both timezones. To reach someone in IST during their work day, call between 12:30 AM and 8:30 AM your BRT time. Avoid calling too early or late, as the 8 hours and 30 minutes 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 IST ever have the same time?

No, BRT and IST are always 8 hours and 30 minutes 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 8 hours and 30 minutes 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 IST Converter

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

Timezone Details

Brasília Time

12:54 PM

Friday, April 3, 2026

BRT (UTC-03:00)

India Standard Time

9:24 PM

Friday, April 3, 2026

IST (UTC+05:30)

Difference: +8h 30m

BRT DST: No

IST DST: No

24-Hour Overview

BRT — 24-hour overview

12a12a

3a3a

6a6a

9a9a

10a

11a

12p12p

3p3p

6p6p

9p9p

10p

11p

NightMorningBusinessEvening

IST — 24-hour overview

8a8a

10a

11a11a

12p

2p2p

5p5p

8p8p

10p

11p11p

12a

2a2a

5a5a

NightMorningBusinessEvening

Frequently Asked Questions

Related Conversions

IST to BRT EST to IST IST to EST PST to IST IST to PST GMT to IST IST to GMT IST to JST JST to IST

Cities in These Timezones

BRT Cities

São Paulo Rio de Janeiro Brasília

IST Cities

Delhi Mumbai Kolkata Bangalore Chennai

More Tools

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

Learn More

How Time Zones Work Understanding DST Timezone Abbreviations

External Resources

Brasília Time on Wikipedia India Standard Time on Wikipedia IANA Time Zone Database