Accra to Riyadh
+3hAccra
GMTSOURCERiyadh
ASTGreen rows indicate typical business hours (9 AM - 5 PM)
GMT and AST on the World Map
The map below highlights the GMT (Greenwich Mean Time) and AST (Arabia Standard 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.
AST – Arabia Standard Time
UTC+03:00Arabia Standard Time (AST, UTC+03:00) is the time zone for Saudi Arabia and the other Gulf states of the Arabian peninsula.
- •None of the Gulf states on Arabia Standard Time observe daylight saving.
- •AST is the same offset as Moscow Standard Time and East Africa Time.
- •Riyadh is one hour ahead of Central European Time in winter.
- •The AST abbreviation is shared with Atlantic Standard Time (UTC-04:00).
About Riyadh
WikipediaRiyadh operates on Arabia Standard Time (AST), UTC+3. As OPEC's de facto capital and home to Tadawul, Riyadh time impacts global energy markets.
Riyadh is growing rapidly as part of Saudi Vision 2030 modernization.
Accra to Riyadh Time Difference – Complete Guide
Accra runs on Greenwich Mean Time (GMT) at UTC+00:00. Riyadh runs on Arabian Standard Time (AST) at UTC+03:00. That puts Accra 3 hours ahead of Riyadh — a difference of +3h at the current offsets.
In practice, when it is 9:00 AM in Accra it is 12:00 PM in Riyadh. Midnight in Accra is 3:00 AM in Riyadh. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Accra to Riyadh time conversion table
| Accra (GMT) | Riyadh (AST) | Day |
|---|---|---|
| 12:00 AM | 3:00 AM | same day |
| 6:00 AM | 9:00 AM | same day |
| 7:00 AM | 10:00 AM | same day |
| 8:00 AM | 11:00 AM | same day |
| 9:00 AM | 12:00 PM | same day |
| 12:00 PM | 3:00 PM | same day |
| 3:00 PM | 6:00 PM | same day |
| 5:00 PM | 8:00 PM | same day |
| 6:00 PM | 9:00 PM | same day |
| 9:00 PM | 12:00 AM | next day |
Why people convert Accra to Riyadh time
- Scheduling a call from Accra to Riyadh: a 10:00 AM start in Accra lands at 1:00 PM in Riyadh, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Accra and Riyadh are inside the 9-to-5 working day between 9:00 AM and 2:00 PM GMT time (12:00 PM–5:00 PM AST). That is roughly 5 hours of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in Accra is 11:00 PM in Riyadh 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 9:00 AM–2:00 PM GMT as the recurring meeting window if you work primarily from Accra and need Riyadh 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 AST (Arabia Standard Time)
Arabia Standard Time (AST) is fixed at UTC+03:00 all year across Saudi Arabia, Qatar, Kuwait, Bahrain, Iraq and Yemen. None of these countries observes daylight saving time, so the offset never changes. The abbreviation collides with Atlantic Standard Time (UTC-04:00) used in eastern Canada and the Caribbean; this page covers the Arabian peninsula meaning. Arabia Standard Time is the same offset as Moscow Standard Time and East Africa Time, which makes scheduling with Europe straightforward — Riyadh is one hour ahead of Central European Time in winter and level with it during European summer time.
Best time to call between Accra and Riyadh
Both Accra and Riyadh sit inside the 9 AM – 5 PM working day between 9:00 AM–2:00 PM GMT, which is 12:00 PM–5:00 PM AST. That gives roughly 5 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Accra and Riyadh share 5 hours of working-hours overlap (9:00 AM–2:00 PM GMT), so scheduling a live meeting is straightforward.
Accra is 3 hours ahead of Riyadh (GMT UTC+00:00 → AST UTC+03:00). The shared working window is 9:00 AM–2:00 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 Riyadh?
Accra (GMT, UTC+00:00) is 3 hours ahead of Riyadh (AST, UTC+03:00). The gap is currently +3h.
How do I convert Accra time to Riyadh time?
Add +3h to Accra local time. For example, 9:00 AM in Accra is 12:00 PM in Riyadh.
What time is it in Riyadh right now?
Riyadh uses AST 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 Riyadh from Accra?
Call between 9:00 AM and 2:00 PM GMT — that maps to 12:00 PM–5:00 PM AST and keeps both parties inside the working day.
Which is ahead, Accra or Riyadh?
Accra is 3 hours ahead of Riyadh. When it is 12:00 PM in Accra it is 3:00 PM in Riyadh.
Do Accra and Riyadh use different time zones?
Accra (Ghana) uses GMT at UTC+00:00, while Riyadh (Saudi Arabia) uses AST at UTC+03:00. The IANA identifiers are Africa/Accra and Asia/Riyadh.
Does daylight saving time affect the Accra–Riyadh difference?
Neither zone observes daylight saving time, so the +3h offset between Accra and Riyadh 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 Riyadh?
Not normally. The +3h gap only pushes the date over for late-evening times.
What is the time difference between Accra and Riyadh?
Riyadh is +3h from Accra.
What timezone is Accra in?
Accra operates on its local timezone.
What timezone is Riyadh in?
Riyadh operates on Arabia Standard Time (AST), UTC+3. As OPEC's de facto capital and home to Tadawul, Riyadh time impacts global energy markets.
What are the business hours in Riyadh?
Standard business hours in Riyadh are 8:00 AM - 4:00 PM AST (Sunday-Thursday).
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 AST timezone?
Major cities in the AST timezone include Riyadh, Jeddah, Doha, Kuwait City, Baghdad.
What is the UTC offset for AST?
Arabia Standard Time (AST) is at UTC+03:00.
What should I know about the AST timezone?
None of the Gulf states on Arabia Standard Time observe daylight saving. AST is the same offset as Moscow Standard Time and East Africa Time.
When is it midnight in Accra, what time is it in Riyadh?
When it is 12:00 AM (midnight) in Accra (GMT), it is +3h later in Riyadh (AST).
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