Coordinated Universal Time (utc) is used in United Kingdom. The IANA timezone identifier is UTC.

Brasilia Time (brt) is used in Brazil. The IANA timezone identifier is America/Sao_Paulo.

UTC to BRT Time Converter

Coordinated Universal Time → Brasilia Time

UTC = UTC+0BRT = UTC-3

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

BRT (São Paulo)

Brazil · -4h

05:00

New York

USA · -5h

04:00

Tokyo

Japan · +8h

17:00

Dubai

United Arab Emirates · +3h

12:00

Sydney

Australia · +9h

18:00

Time difference: UTC (London) and BRT (São Paulo)

UTC (London) is 3 hours ahead of BRT (São Paulo). When UTC (London) clocks hit noon, BRT (São Paulo) reads 09:00.

UTC (London) is in the Europe/London timezone. BRT (São Paulo) is in America/Sao_Paulo. The difference is 3 hours.

Business hours comparison

Every working day, UTC (London) and BRT (São Paulo) are both in business hours for 5 hours simultaneously.

00:0006:0012:0018:0024:00

UTC (London)

BRT (São Paulo)

Overlap (5h)

When to schedule across time zones

Both UTC (London) and BRT (São Paulo) are in standard hours simultaneously for 5h per day. 3 recommended slots shown below.

12:00 London / 09:00 São Paulo✓ Both working

13:00 London / 10:00 São Paulo✓ Both working

14:00 London / 11:00 São Paulo✓ Both working

Based on standard 09:00–17:00 working hours in each location's local time.

Holiday calendar for both locations

UTC (London)

No upcoming public holidays this year.

BRT (São Paulo)7 holidays

Jul 9Constitutionalist Revolution of 1932

Sep 7Independence Day

Oct 12Our Lady of Aparecida

Nov 2All Souls' Day

Nov 15Republic Proclamation Day

Working across UTC (London) and BRT (São Paulo)

Working across UTC (London) (United Kingdom) and BRT (São Paulo) (Brazil) involves a 3-hour gap. The good news: there is a 5-hour mutual window in standard business hours that lets both sides collaborate without anyone joining at an unreasonable hour.

💡 Best practice for cross-timezone meetings

✅

12:00–13:00 in UTC (London) = 09:00–10:00 in BRT (São Paulo). Both sides are in standard business hours during this window.

✅

13:00–14:00 in UTC (London) = 10:00–11:00 in BRT (São Paulo). Both sides are in standard business hours during this window.

✅

14:00–15:00 in UTC (London) = 11:00–12:00 in BRT (São Paulo). Both sides are in standard business hours during this window.

DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.

Get the Extension — Free →

Use the time slider above to find the exact equivalent time for any moment in UTC (London). The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.

UTC (London) ↔ BRT (São Paulo)

5h of business hours overlap daily (09:00–17:00)

UTC (London)

BRT (São Paulo)

00:00

21:00-1d

01:00

22:00-1d

02:00

23:00-1d

03:00

00:00

04:00

01:00

05:00

02:00

06:00

03:00

07:00

04:00

08:00

05:00

09:00Working

06:00off

10:00Working

07:00off

11:00Working

08:00off

12:00Working

09:00Working

13:00Working

10:00Working

14:00Working

11:00Working

15:00Working

12:00Working

16:00Working

13:00Working

17:00

14:00Working

18:00

15:00Working

19:00

16:00Working

20:00

17:00

21:00

18:00

22:00

19:00

23:00

20:00

Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.

Frequently Asked Questions

What is the difference between utc and brt?

Coordinated Universal Time (utc) is UTC+0 and Brasilia Time (brt) is UTC-3. The difference between them is 3 hours.

Where is utc used?

Coordinated Universal Time (utc) is used in United Kingdom and surrounding regions. The IANA timezone identifier is UTC.

Where is brt used?

Brasilia Time (brt) is used in Brazil and surrounding regions. The IANA timezone identifier is America/Sao_Paulo.

How do I convert utc to brt?

Use the interactive converter above. Drag the time slider to any utc time and the brt equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.

Popular UTC conversions

UTC → New York UTC → Tokyo UTC → Dubai UTC → Sydney UTC → Paris UTC → Berlin UTC → Singapore UTC → Los Angeles UTC → Toronto UTC → Mumbai

Popular BRT conversions

London → BRT New York → BRT Tokyo → BRT Dubai → BRT Sydney → BRT Paris → BRT Berlin → BRT Singapore → BRT Los Angeles → BRT Toronto → BRT