utc now / zones / brt-to-utc

BRT to UTC converter

UTC is 3 hours ahead of BRT right now. Live clocks on both sides, a direct time input, the full 24-hour table with a permalink per hour, and the real daylight-saving state — computed from the IANA tz database on every request, never from a stored offset.

Brasília Time · America/Sao_Paulo
21:16:02
Wednesday, 12 August 2026 · UTC-03:00 · UTC-03:00
⇄
Coordinated Universal Time · UTC
00:16:02
Thursday, 13 August 2026 · UTC · UTC+00:00

Convert an exact time type it — no sliders

00:16
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Conversion runs in your browser against the same IANA rules the server uses, so it keeps working offline and nothing you type is sent anywhere.

Daylight saving right now

Coordinated Universal Time

UTC is currently on UTC (UTC+00:00).

no clock change scheduled — this zone is fixed at UTC+00:00

UTC is the reference clock every other offset is quoted against. It has no daylight saving and never shifts.

Brasília Time

America/Sao_Paulo is on UTC-03:00 (UTC-03:00).

no clock change scheduled — fixed at UTC-03:00

Brasília Time is UTC-3. Brazil abolished daylight saving in 2019, so the offset no longer moves — a rule change many stale converters still get wrong.

Best time to call green = 09:00–18:00 on both sides

6 overlapping working hours. The longest run is 09:00–15:00 BRT, which is 12:00–18:00 UTC.

Google Calendar Outlook download .ics

BRT to UTC, hour by hour 12 August 2026 · every row is a permalink

BRT UTC 12-hour Day Permalink
00:00 03:00 UTC 3:00 AM same day 00:00 →
01:00 04:00 UTC 4:00 AM same day 01:00 →
02:00 05:00 UTC 5:00 AM same day 02:00 →
03:00 06:00 UTC 6:00 AM same day 03:00 →
04:00 07:00 UTC 7:00 AM same day 04:00 →
05:00 08:00 UTC 8:00 AM same day 05:00 →
06:00 09:00 UTC 9:00 AM same day 06:00 →
07:00 10:00 UTC 10:00 AM same day 07:00 →
08:00 11:00 UTC 11:00 AM same day 08:00 →
09:00 12:00 UTC 12:00 PM same day 09:00 →
10:00 13:00 UTC 1:00 PM same day 10:00 →
11:00 14:00 UTC 2:00 PM same day 11:00 →
12:00 15:00 UTC 3:00 PM same day 12:00 →
13:00 16:00 UTC 4:00 PM same day 13:00 →
14:00 17:00 UTC 5:00 PM same day 14:00 →
15:00 18:00 UTC 6:00 PM same day 15:00 →
16:00 19:00 UTC 7:00 PM same day 16:00 →
17:00 20:00 UTC 8:00 PM same day 17:00 →
18:00 21:00 UTC 9:00 PM same day 18:00 →
19:00 22:00 UTC 10:00 PM same day 19:00 →
20:00 23:00 UTC 11:00 PM same day 20:00 →
21:00 00:00 UTC 12:00 AM next day 21:00 →
22:00 01:00 UTC 1:00 AM next day 22:00 →
23:00 02:00 UTC 2:00 AM next day 23:00 →

Every hour as its own page

00:00 BRT 01:00 BRT 02:00 BRT 03:00 BRT 04:00 BRT 05:00 BRT 06:00 BRT 07:00 BRT 08:00 BRT 09:00 BRT 10:00 BRT 11:00 BRT 12:00 BRT 13:00 BRT 14:00 BRT 15:00 BRT 16:00 BRT 17:00 BRT 18:00 BRT 19:00 BRT 20:00 BRT 21:00 BRT 22:00 BRT 23:00 BRT

BRT to UTC — questions

What time is it in UTC when it is UTC-03:00 now?
UTC is currently 00:16 on Thursday, 13 August 2026 (UTC, UTC+00:00), while BRT is 21:16 (UTC-03:00). That is 3 hours ahead of the source clock right now.
How many hours ahead is UTC of BRT?
3 hours at this moment. The gap is not constant across the year: Brasília Time and Coordinated Universal Time change clocks on different dates (or one of them not at all), so a difference you hard-code in summer can be an hour wrong in winter. The table on this page is computed from the current tzdata rules, not from a fixed offset.
Is UTC on daylight saving time right now?
No. UTC is on UTC (UTC+00:00) at the moment.
Does UTC observe daylight saving time?
No. UTC stays on UTC+00:00 all year, so the difference from BRT only moves when BRT itself changes.
What is the best time to schedule a call between BRT and UTC?
There are 6 hours of overlap where both sides are inside a 09:00-18:00 working day. The longest block is 09:00–15:00 BRT, which is 12:00–18:00 UTC. Use the calendar buttons above to drop it straight into Google Calendar, Outlook or an .ics file.
Which IANA timezone name should I use for UTC in code?
Use UTC. Abbreviations like UTC are ambiguous and not resolvable by most libraries — Python's ZoneInfo, Java's ZoneId, Go's time.LoadLocation and JavaScript's Intl all expect the IANA name. Hard-coding UTC+00:00 instead will be wrong the moment the rules change.

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