BRST to GFT Converter

Updating current time…
BRT/BRST
Brasilia Time
UTC−3
12am
3am
6am
9am
12pm
3pm
6pm
9pm
BRST is not used on this date.

This converter uses BRT (UTC−3), as in Sao Paulo.

Keep BRST (UTC−2)
GFT
French Guiana Time
UTC−3
same time
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

9:00 am09:00 BRT (UTC-3), Nov 5, 2026 = 9:00 am09:00 GFT (UTC-3), Nov 5, 2026

BRT and GFT have the same local time.

BRST and GFT examples

These examples always use BRST (UTC-2) and GFT (UTC-3). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.

BRST is 1 hour ahead of GFT.

How the time difference changes

BRT and GFT have the same time year-round.

Working hours of 9:00 am to 6:00 pm in BRT correspond to 9:00 am to 6:00 pm in GFT.Working hours of 09:00 to 18:00 in BRT correspond to 09:00 to 18:00 in GFT.

Compare BRST time with GFT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

Brasilia Time and French Guiana Time have the same local time.
9:00 am09:00 in BRT is 9:00 am09:00 in GFT

BRT to GFT call time
Best time for a conference call or a meeting is between 9am-6pm09:00-18:00 in BRT which corresponds to 9am-6pm09:00-18:00 in GFT

9:00 am09:00 Brasilia Time (BRT). Offset UTC -3:00 hours
9:00 am09:00 French Guiana Time (GFT). Offset UTC -3:00 hours

9:00 am09:00 BRT / 9:00 am09:00 GFT

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
BRTGFT
12:00am
1:00am
2:00am
3:00am
4:00am
5:00am
6:00am
7:00am
8:00am
9:00am
10:00am
11:00am
12:00pm
1:00pm
2:00pm
3:00pm
4:00pm
5:00pm
6:00pm
7:00pm
8:00pm
9:00pm
10:00pm
11:00pm
00:00
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00

Brasilia Summer Time

Offset: BRST is 2 hours behind Greenwich Mean Time (GMT).

BRST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -02 - basic short
  • -0200 - basic
  • -02:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0200 - sign character (-) followed by a four digit time providing hours (02) and minutes (00) of the offset. Indicates an offset of two hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Oscar - Military abbreviation for BRST
  • O - short form of 'Oscar'
Time zones with the GMT -2 offset:
  • PMDT - Pierre & Miquelon Daylight Time
  • WGT - West Greenland Time
  • BRST - Brasilia Summer Time
  • FNT - Fernando de Noronha Time
  • O - Oscar Time Zone
  • UYST - Uruguay Summer Time

French Guiana Time

Offset: GFT is 3 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: French Guiana

Principal Cities: The largest city in the GFT time zone is Cayenne in French Guiana, with about 61,550 people. Other major cities in this time zone include Saint-Laurent-du-Maroni, Kourou, Apatou, Grand-Santi.

Daylight Saving: Clocks in French Guiana Time (GFT) do not change for daylight saving time, so GFT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

Map of the areas on French Guiana Time (GFT)
GFT all year

Open the world time zone map© OpenStreetMap

GFT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -03 - basic short
  • -0300 - basic
  • -03:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0300 - sign character (-) followed by a four digit time providing hours (03) and minutes (00) of the offset. Indicates an offset of three hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Papa - Military abbreviation for GFT
  • P - short form of 'Papa'
Time zones with the GMT -3 offset:
  • ADT - Atlantic Daylight Time
  • PMT - Pierre & Miquelon Standard Time
  • PMST - Pierre & Miquelon Standard Time
  • AMST - Amazon Summer Time
  • ART - Argentina Time
  • BRT - Brasilia Time
  • CLST - Chile Summer Time
  • FKST - Falkland Islands Summer Time
  • FKT - Falkland Islands Time
  • GFT - French Guiana Time
  • P - Papa Time Zone
  • PYST - Paraguay Summer Time
  • PYT - Paraguay Time
  • SRT - Suriname Time
  • UYT - Uruguay Time