Mumbai to Accra
-5h 30mMumbai
ISTSOURCEAccra
GMTGreen rows indicate typical business hours (9 AM - 5 PM)
IST and GMT on the World Map
The map below highlights the IST (India Standard Time) and GMT (Greenwich Mean Time) timezone regions across the globe.
IST – India Standard Time
UTC+05:30India Standard Time (IST) is the time zone for India and Sri Lanka, 5 hours and 30 minutes ahead of UTC.
- •India is 10 hours 30 minutes ahead of EST and 5 hours 30 minutes ahead of GMT.
- •India uses a single time zone despite spanning 30° of longitude.
- •IST is one of only a handful of time zones with a 30-minute offset.
- •IST is the most populous single time zone in the world with over 1.4 billion people.
- •The Bombay Stock Exchange (BSE) and National Stock Exchange (NSE) operate on IST.
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.
About Mumbai
WikipediaMumbai operates on India Standard Time (IST), UTC+5:30. As India's financial capital and home to BSE (Asia's oldest stock exchange), Mumbai timing is crucial for Asia markets.
The Mumbai local trains carry over 7.5 million passengers daily.
Comparing Time Zones: Mumbai and Accra
Mumbai runs on India Standard Time (IST) at UTC+05:30. Accra runs on Greenwich Mean Time (GMT) at UTC+00:00. That puts Mumbai 5 hours 30 minutes behind Accra — a difference of -5h 30m at the current offsets.
In practice, when it is 9:00 AM in Mumbai it is 3:30 AM in Accra. Midnight in Mumbai is 6:30 PM in Accra. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Mumbai to Accra time conversion table
| Mumbai (IST) | Accra (GMT) | Day |
|---|---|---|
| 12:00 AM | 6:30 PM | previous day |
| 6:00 AM | 12:30 AM | same day |
| 7:00 AM | 1:30 AM | same day |
| 8:00 AM | 2:30 AM | same day |
| 9:00 AM | 3:30 AM | same day |
| 12:00 PM | 6:30 AM | same day |
| 3:00 PM | 9:30 AM | same day |
| 5:00 PM | 11:30 AM | same day |
| 6:00 PM | 12:30 PM | same day |
| 9:00 PM | 3:30 PM | same day |
Why people convert Mumbai to Accra time
- Scheduling a call from Mumbai to Accra: a 10:00 AM start in Mumbai lands at 4:30 AM in Accra, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Mumbai and Accra are inside the 9-to-5 working day between 2:30 PM and 5:00 PM IST time (9:00 AM–11:30 AM GMT). That is roughly 2 hours 30 minutes of usable overlap.
- Booking travel or deliveries: tracking Accra local time against Mumbai keeps pickup windows and arrival estimates honest across the -5h 30m offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM IST" is unambiguous; "3 PM" across a -5h 30m gap is not.
- Block 2:30 PM–5:00 PM IST as the recurring meeting window if you work primarily from Mumbai and need Accra colleagues present.
About IST (India Standard Time)
India Standard Time (IST) is the time observed throughout India and Sri Lanka. It is based on the 82.5°E meridian, passing through Mirzapur in Uttar Pradesh. India uses a single time zone despite spanning roughly 30° of longitude, which has been debated. IST does not observe daylight saving time. India is the world's most populous country, making IST one of the most-used time zones globally. The IT outsourcing industry and call centers operate primarily on IST, making the EST-to-IST conversion one of the most searched timezone conversions.
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.
Best time to call between Mumbai and Accra
Both Mumbai and Accra sit inside the 9 AM – 5 PM working day between 2:30 PM–5:00 PM IST, which is 9:00 AM–11:30 AM GMT. That gives roughly 2 hours and 30 minutes of shared time — the safest window for a live call or meeting.
Business hours overlap
Mumbai and Accra overlap for about 2 hours during the working day — enough for meetings if you avoid the edges of the window.
Mumbai is 5 hours 30 minutes behind Accra (IST UTC+05:30 → GMT UTC+00:00). The shared working window is 2:30 PM–5:00 PM IST. 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 Mumbai and Accra?
Mumbai (IST, UTC+05:30) is 5 hours 30 minutes behind Accra (GMT, UTC+00:00). The gap is currently -5h 30m.
How do I convert Mumbai time to Accra time?
Add -5h 30m to Mumbai local time. For example, 9:00 AM in Mumbai is 3:30 AM in Accra.
What time is it in Accra right now?
Accra uses GMT at UTC+00:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -5h 30m offset from Mumbai.
What is the best time to call Accra from Mumbai?
Call between 2:30 PM and 5:00 PM IST — that maps to 9:00 AM–11:30 AM GMT and keeps both parties inside the working day.
Which is behind, Mumbai or Accra?
Mumbai is 5 hours 30 minutes behind Accra. When it is 12:00 PM in Mumbai it is 6:30 AM in Accra.
Do Mumbai and Accra use different time zones?
Mumbai (India) uses IST at UTC+05:30, while Accra (Ghana) uses GMT at UTC+00:00. The IANA identifiers are Asia/Kolkata and Africa/Accra.
Does daylight saving time affect the Mumbai–Accra difference?
Neither zone observes daylight saving time, so the -5h 30m offset between Mumbai and Accra is fixed all year.
Which other cities share Mumbai's time zone?
IST also covers Mumbai, Delhi, Bangalore, Kolkata, Chennai, Hyderabad, Pune, Ahmedabad and 4 more.
Which countries use IST, Mumbai's zone?
IST is used in India, Sri Lanka.
Is there a day difference between Mumbai and Accra?
Not normally. The -5h 30m gap only pushes the date over the previous day.
What is the time difference between Mumbai and Accra?
Accra is -5h 30m from Mumbai.
What timezone is Mumbai in?
Mumbai operates on India Standard Time (IST), UTC+5:30. As India's financial capital and home to BSE (Asia's oldest stock exchange), Mumbai timing is crucial for Asia markets.
What timezone is Accra in?
Accra operates on its local timezone.
What are the business hours in Mumbai?
Standard business hours in Mumbai are 9:30 AM - 5:30 PM IST.
Which countries use IST (India Standard Time)?
IST is used in India, Sri Lanka.
Does IST observe daylight saving time?
No, IST does not observe daylight saving time and remains at UTC+05:30 year-round.
What are some interesting facts about IST?
India is 10 hours 30 minutes ahead of EST and 5 hours 30 minutes ahead of GMT. India uses a single time zone despite spanning 30° of longitude.
Which cities are in the GMT timezone?
Major cities in the GMT timezone include London, Dublin, Lisbon, Accra, Reykjavik, Edinburgh, Casablanca, Dakar.
What is the UTC offset for GMT?
Greenwich Mean Time (GMT) is at UTC+00:00. During daylight saving time, it shifts to BST.
What should I know about the GMT timezone?
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.
When is it midnight in Mumbai, what time is it in Accra?
When it is 12:00 AM (midnight) in Mumbai (IST), it is -5h 30m later in Accra (GMT).
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