Time Difference: Sydney to Mumbai
Sydney ticks 4 hours 30 minutes ahead of the other location
Frequently Asked Questions
What is the Sydney to Mumbai time difference?
There is a 4 hours 30 minutes gap between Sydney and Mumbai. Sydney runs on Australia/Sydney and Mumbai on Asia/Kolkata.
When do Sydney and Mumbai business hours overlap?
Sydney and Mumbai share 3.5 hours of business hours overlap daily. Aim for 14:00 Sydney / 09:00 Mumbai for best availability.
Does daylight saving time affect the Sydney–Mumbai difference?
Neither Sydney nor Mumbai has a DST transition this week. The 4 hours 30 minutes gap remains consistent.
When Sydney reaches noon, what time is it in Mumbai?
Sydney at noon — that's 7:30 AM in Mumbai at the exact same instant.
What tools help schedule across Sydney and Mumbai?
The slider is the fastest method — move it to any Sydney hour and watch Mumbai update live. The text bar also accepts natural language input.
Which upcoming holidays affect Sydney–Mumbai coordination?
Sydney observes Picnic Day on August 3. Keep this in mind when coordinating between Sydney and Mumbai.
What are the official time zones for Sydney and Mumbai?
Australia/Sydney covers Sydney; Asia/Kolkata covers Mumbai. This gives a 4 hours 30 minutes difference.
9:00 AM in Sydney — is that reasonable for Mumbai?
9 AM in Sydney → 4:30 AM in Mumbai. That falls outside standard hours in Mumbai — confirm with your contact.
When I leave the office at 5 PM in Sydney, what time is it in Mumbai?
When the workday ends at 5 PM in Sydney, Mumbai reads 12:30 PM. Your Mumbai contact should still be at their desk.
Are Sydney and Mumbai east or west of UTC?
Both Sydney (Australia/Sydney) and Mumbai (Asia/Kolkata) have defined UTC offsets. The gap between those offsets is 4 hours 30 minutes.
Sydney ↔ Mumbai
3h of business hours overlap daily (09:00–17:00)· Showing core hours (08:00–18:00)
Sydney
Mumbai
Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.
Quick time conversions: Sydney → Mumbai
Common reference points to help you plan across the time difference.
4:00 PM in Sydney corresponds exactly to 11:30 AM in Mumbai.
What time is 12:00 PM Sydney in Mumbai?—7:30 AM
3:00 PMin Sydney→10:30 AMin Mumbai
When Sydney clocks show 8:00 AM, Mumbai reads 3:30 AM.
6:00 AMin Sydney→1:30 AMin Mumbai