Accra to BRT
-3hAccra
GMTSOURCEBRT
BRTGreen rows indicate typical business hours (9 AM - 5 PM)
GMT and BRT on the World Map
The map below highlights the GMT (Greenwich Mean Time) and BRT (Brasilia Time) timezone regions across the globe.
GMT – Greenwich Mean Time
UTC+00:00Greenwich Mean Time (GMT) is the mean solar time at the Royal Observatory in Greenwich, London. It is the same as UTC+00:00.
- •GMT is based on the Prime Meridian (0° longitude) passing through Greenwich, London.
- •The Royal Observatory in Greenwich has been the reference point for GMT since 1884.
- •GMT and UTC are often used interchangeably, but UTC is based on atomic clocks.
- •Iceland uses GMT year-round and never observes daylight saving time.
- •The UK switches from GMT to BST (British Summer Time) in late March each year.
BRT – Brasilia Time
UTC-03:00Brasilia Time (BRT) is the time zone for eastern Brazil, 3 hours behind UTC.
- •Brazil abolished daylight saving time in 2019.
- •São Paulo is the largest city in the Southern Hemisphere.
- •BRT is 2 hours ahead of EST.
- •Brazil spans four different time zones.
- •The B3 stock exchange in São Paulo operates on BRT.
Time Conversion Guide: Accra to BRT
Accra runs on Greenwich Mean Time (GMT) at UTC+00:00. BRT runs on Brasilia Time (BRT) at UTC-03:00. That puts Accra 3 hours behind BRT — a difference of -3h at the current offsets.
In practice, when it is 9:00 AM in Accra it is 6:00 AM in BRT. Midnight in Accra is 9:00 PM in BRT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Accra to BRT time conversion table
| Accra (GMT) | BRT (BRT) | Day |
|---|---|---|
| 12:00 AM | 9:00 PM | previous day |
| 6:00 AM | 3:00 AM | same day |
| 7:00 AM | 4:00 AM | same day |
| 8:00 AM | 5:00 AM | same day |
| 9:00 AM | 6:00 AM | same day |
| 12:00 PM | 9:00 AM | same day |
| 3:00 PM | 12:00 PM | same day |
| 5:00 PM | 2:00 PM | same day |
| 6:00 PM | 3:00 PM | same day |
| 9:00 PM | 6:00 PM | same day |
Why people convert Accra to BRT time
- Scheduling a call from Accra to BRT: a 10:00 AM start in Accra lands at 7:00 AM in BRT, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Accra and BRT are inside the 9-to-5 working day between 12:00 PM and 5:00 PM GMT time (9:00 AM–2:00 PM BRT). That is roughly 5 hours of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in Accra is 5:00 PM in BRT makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM GMT" is unambiguous; "3 PM" across a -3h gap is not.
- Block 12:00 PM–5:00 PM GMT as the recurring meeting window if you work primarily from Accra and need BRT colleagues present.
About GMT (Greenwich Mean Time)
Greenwich Mean Time (GMT) is the clock time at the Royal Observatory in Greenwich, London, which sits on the Prime Meridian (0° longitude). GMT serves as the reference point from which all other time zones are calculated. The United Kingdom uses GMT during winter months and switches to British Summer Time (BST, UTC+01:00) from late March to late October. Several West African nations use GMT year-round. GMT is often used interchangeably with UTC (Coordinated Universal Time), although technically they are different – UTC is based on atomic clocks while GMT is based on Earth's rotation.
About BRT (Brasilia Time)
Brasilia Time (BRT) is the standard time in the most populous regions of Brazil, including São Paulo, Rio de Janeiro, and the capital Brasília. Brazil abolished daylight saving time in 2019, so BRT is now observed year-round in these regions. Brazil spans four time zones in total.
Best time to call between Accra and BRT
Both Accra and BRT sit inside the 9 AM – 5 PM working day between 12:00 PM–5:00 PM GMT, which is 9:00 AM–2:00 PM BRT. That gives roughly 5 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Accra and BRT share 5 hours of working-hours overlap (12:00 PM–5:00 PM GMT), so scheduling a live meeting is straightforward.
Accra is 3 hours behind BRT (GMT UTC+00:00 → BRT UTC-03:00). The shared working window is 12:00 PM–5:00 PM GMT. Remember to re-check around daylight-saving transitions.
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Accra and BRT?
Accra (GMT, UTC+00:00) is 3 hours behind BRT (BRT, UTC-03:00). The gap is currently -3h.
How do I convert Accra time to BRT time?
Add -3h to Accra local time. For example, 9:00 AM in Accra is 6:00 AM in BRT.
What time is it in BRT right now?
BRT uses BRT at UTC-03:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -3h offset from Accra.
What is the best time to call BRT from Accra?
Call between 12:00 PM and 5:00 PM GMT — that maps to 9:00 AM–2:00 PM BRT and keeps both parties inside the working day.
Which is behind, Accra or BRT?
Accra is 3 hours behind BRT. When it is 12:00 PM in Accra it is 9:00 AM in BRT.
Do Accra and BRT use different time zones?
Accra (Ghana) uses GMT at UTC+00:00, while BRT uses BRT at UTC-03:00. The IANA identifiers are Africa/Accra and America/Sao_Paulo.
Does daylight saving time affect the Accra–BRT difference?
Neither zone observes daylight saving time, so the -3h offset between Accra and BRT is fixed all year.
Which other cities share Accra's time zone?
GMT also covers London, Dublin, Lisbon, Accra, Reykjavik, Edinburgh, Casablanca, Dakar and 5 more.
Which countries use GMT, Accra's zone?
GMT is used in United Kingdom, Ireland, Iceland, Portugal (mainland), Ghana, Senegal, Mali, Mauritania and 7 more.
Is there a day difference between Accra and BRT?
Not normally. The -3h gap only pushes the date over the previous day.
What is the time difference between Accra and BRT?
BRT is -3h from Accra.
What timezone is Accra in?
Accra operates on its local timezone.
What timezone is BRT in?
BRT operates on its local timezone.
Which countries use GMT (Greenwich Mean Time)?
GMT is used in United Kingdom, Ireland, Iceland, Portugal (mainland), Ghana, Senegal, and 9 more countries.
Does GMT observe daylight saving time?
Yes, GMT switches to BST during summer months.
What are some interesting facts about GMT?
GMT is based on the Prime Meridian (0° longitude) passing through Greenwich, London. The Royal Observatory in Greenwich has been the reference point for GMT since 1884.
Which cities are in the BRT timezone?
Major cities in the BRT timezone include São Paulo, Rio de Janeiro, Brasília, Belo Horizonte, Salvador, Fortaleza, Recife, Curitiba.
What is the UTC offset for BRT?
Brasilia Time (BRT) is at UTC-03:00.
What should I know about the BRT timezone?
Brazil abolished daylight saving time in 2019. São Paulo is the largest city in the Southern Hemisphere.
When is it midnight in Accra, what time is it in BRT?
When it is 12:00 AM (midnight) in Accra (GMT), it is -3h later in BRT (BRT).
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