Melbourne to Mumbai
-4h 30mMelbourne
AESTSOURCEMumbai
ISTGreen rows indicate typical business hours (9 AM - 5 PM)
AEST and IST on the World Map
The map below highlights the AEST (Australian Eastern Standard Time) and IST (India Standard Time) timezone regions across the globe.
AEST – Australian Eastern Standard Time
UTC+10:00Australian Eastern Standard Time (AEST) covers eastern Australia, 10 hours ahead of UTC.
- •Queensland does not observe daylight saving time, staying on AEST year-round.
- •Sydney and Melbourne switch to AEDT (UTC+11:00) in summer.
- •The Australian Securities Exchange (ASX) operates on AEST/AEDT.
- •AEST is 15 hours ahead of EST during winter.
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.
About Melbourne
WikipediaMelbourne operates on Australian Eastern Time (AEST/AEDT). As Australia's second-largest city, Melbourne shares business hours with Sydney and the ASX.
Melbourne was the capital of Australia from 1901 to 1927.
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.
Time Conversion Guide: Melbourne to Mumbai
Melbourne runs on Australian Eastern Standard Time (AEST) at UTC+10:00. Mumbai runs on India Standard Time (IST) at UTC+05:30. That puts Melbourne 4 hours 30 minutes behind Mumbai — a difference of -4h 30m at the current offsets.
In practice, when it is 9:00 AM in Melbourne it is 4:30 AM in Mumbai. Midnight in Melbourne is 7:30 PM in Mumbai. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Melbourne to Mumbai time conversion table
| Melbourne (AEST) | Mumbai (IST) | Day |
|---|---|---|
| 12:00 AM | 7:30 PM | previous day |
| 6:00 AM | 1:30 AM | same day |
| 7:00 AM | 2:30 AM | same day |
| 8:00 AM | 3:30 AM | same day |
| 9:00 AM | 4:30 AM | same day |
| 12:00 PM | 7:30 AM | same day |
| 3:00 PM | 10:30 AM | same day |
| 5:00 PM | 12:30 PM | same day |
| 6:00 PM | 1:30 PM | same day |
| 9:00 PM | 4:30 PM | same day |
Why people convert Melbourne to Mumbai time
- Scheduling a call from Melbourne to Mumbai: a 10:00 AM start in Melbourne lands at 5:30 AM in Mumbai, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Melbourne and Mumbai are inside the 9-to-5 working day between 1:30 PM and 5:00 PM AEST time (9:00 AM–12:30 PM IST). That is roughly 3 hours 30 minutes of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in Melbourne is 3:30 PM in Mumbai makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM AEST" is unambiguous; "3 PM" across a -4h 30m gap is not.
- Block 1:30 PM–5:00 PM AEST as the recurring meeting window if you work primarily from Melbourne and need Mumbai colleagues present.
- Melbourne: Clocks spring forward on Sat, Oct 3, 2026. Re-check this page after that date because the offset changes and so does the -4h 30m gap.
About AEST (Australian Eastern Standard Time)
Australian Eastern Standard Time (AEST) is used in the eastern states of Australia including New South Wales, Victoria, Queensland, Tasmania, and the ACT. During summer (October to April), NSW, VIC, TAS, and ACT switch to Australian Eastern Daylight Time (AEDT, UTC+11:00), while Queensland remains on AEST year-round.
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.
Best time to call between Melbourne and Mumbai
Both Melbourne and Mumbai sit inside the 9 AM – 5 PM working day between 1:30 PM–5:00 PM AEST, which is 9:00 AM–12:30 PM IST. That gives roughly 3 hours and 30 minutes of shared time — the safest window for a live call or meeting.
Business hours overlap
Melbourne and Mumbai overlap for about 3 hours during the working day — enough for meetings if you avoid the edges of the window.
Melbourne is 4 hours 30 minutes behind Mumbai (AEST UTC+10:00 → IST UTC+05:30). The shared working window is 1:30 PM–5:00 PM AEST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Melbourne
❄ Currently in Standard Time
Standard: UTC+10:00 · DST: UTC+11:00
Clocks spring forward on Sat, Oct 3, 2026
Mumbai
Does not observe DST
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 Melbourne and Mumbai?
Melbourne (AEST, UTC+10:00) is 4 hours 30 minutes behind Mumbai (IST, UTC+05:30). The gap is currently -4h 30m.
How do I convert Melbourne time to Mumbai time?
Add -4h 30m to Melbourne local time. For example, 9:00 AM in Melbourne is 4:30 AM in Mumbai.
What time is it in Mumbai right now?
Mumbai uses IST at UTC+05:30. Use the live converter at the top of this page — it updates in real time and already accounts for the -4h 30m offset from Melbourne.
What is the best time to call Mumbai from Melbourne?
Call between 1:30 PM and 5:00 PM AEST — that maps to 9:00 AM–12:30 PM IST and keeps both parties inside the working day.
Which is behind, Melbourne or Mumbai?
Melbourne is 4 hours 30 minutes behind Mumbai. When it is 12:00 PM in Melbourne it is 7:30 AM in Mumbai.
Do Melbourne and Mumbai use different time zones?
Melbourne (Australia) uses AEST at UTC+10:00, while Mumbai (India) uses IST at UTC+05:30. The IANA identifiers are Australia/Melbourne and Asia/Kolkata.
Does daylight saving time affect the Melbourne–Mumbai difference?
Neither zone observes daylight saving time, so the -4h 30m offset between Melbourne and Mumbai is fixed all year.
Which other cities share Melbourne's time zone?
AEST also covers Sydney, Melbourne, Brisbane, Canberra, Hobart, Gold Coast.
Which countries use AEST, Melbourne's zone?
AEST is used in Australia (NSW, VIC, QLD, TAS, ACT), Papua New Guinea.
Is there a day difference between Melbourne and Mumbai?
Not normally. The -4h 30m gap only pushes the date over the previous day.
What is the time difference between Melbourne and Mumbai?
Mumbai is -4h 30m from Melbourne.
What timezone is Melbourne in?
Melbourne operates on Australian Eastern Time (AEST/AEDT). As Australia's second-largest city, Melbourne shares business hours with Sydney and the ASX.
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 are the business hours in Melbourne?
Standard business hours in Melbourne are 9:00 AM - 5:00 PM AEST.
What are the business hours in Mumbai?
Standard business hours in Mumbai are 9:30 AM - 5:30 PM IST.
What is the best time to schedule a call between Melbourne and Mumbai?
The best overlap for a call is when both cities are in business hours. Melbourne works 9:00 AM - 5:00 PM AEST and Mumbai works 9:30 AM - 5:30 PM IST (-4h 30m difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Melbourne and Mumbai?
Melbourne uses AUD (A$) while Mumbai uses INR (₹). Check current exchange rates when planning travel or business between these cities.
How do Melbourne and Mumbai compare in size?
Melbourne has a population of approximately 5.1 million (metro: 5.1 million), while Mumbai has approximately 12.4 million (metro: 21.3 million).
What are the major landmarks in Melbourne and Mumbai?
Melbourne is known for Federation Square, Melbourne Cricket Ground, Royal Botanic Gardens. Mumbai is famous for Gateway of India, Chhatrapati Shivaji Terminus, Marine Drive.
Do Melbourne and Mumbai have stock exchanges?
Yes. Melbourne has the ASX (Australian Securities Exchange) and Mumbai has the BSE (Bombay Stock Exchange), NSE. The -4h 30m time difference affects trading hour overlaps between these exchanges.
Which countries use AEST (Australian Eastern Standard Time)?
AEST is used in Australia (NSW, VIC, QLD, TAS, ACT), Papua New Guinea.
Does AEST observe daylight saving time?
Yes, AEST switches to AEDT during summer months.
What are some interesting facts about AEST?
Queensland does not observe daylight saving time, staying on AEST year-round. Sydney and Melbourne switch to AEDT (UTC+11:00) in summer.
Which cities are in the IST timezone?
Major cities in the IST timezone include Mumbai, Delhi, Bangalore, Kolkata, Chennai, Hyderabad, Pune, Ahmedabad.
What is the UTC offset for IST?
India Standard Time (IST) is at UTC+05:30.
What should I know about the IST timezone?
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.
When is it midnight in Melbourne, what time is it in Mumbai?
When it is 12:00 AM (midnight) in Melbourne (AEST), it is -4h 30m later in Mumbai (IST).
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