Live Synchronized Time Difference
MumbaitoChennaiTime Difference
🇮🇳
Mumbai
India (GMT+5:30)20:40:19UTC+5:30
🇮🇳
Chennai
India (GMT+5:30)20:40:19UTC+5:30
Direct Distance1,033 km (642 miles)
Estimated Flight Time~1.7 hours
Business Overlap8 overlapping hours (9am–5pm)
Mutual Working Window: 8 Overlapping Hours
Recommended calling window between Mumbai and Chennai
Off-Peak Calling Window
Mumbai Time
9:00 AM – 5:00 PM
Chennai Time
9:00 AM – 5:00 PM
Both locations share 8 overlapping standard business hours (9:00 AM – 5:00 PM). This is the premier window for real-time video conferences, corporate calls, and instant collaboration without outside-hours disruption.
24-Hour Schedule Conversion Matrix
Compare every hour of the day between Mumbai and Chennai.
Work (9am-5pm)ShoulderSleep / Off
| Mumbai Time (India) | Chennai Time (India) | Status & Recommendation |
|---|---|---|
| 00:00AM | 00:00AM | ⚪ Outside Work Hours |
| 01:00AM | 01:00AM | ⚪ Outside Work Hours |
| 02:00AM | 02:00AM | ⚪ Outside Work Hours |
| 03:00AM | 03:00AM | ⚪ Outside Work Hours |
| 04:00AM | 04:00AM | ⚪ Outside Work Hours |
| 05:00AM | 05:00AM | ⚪ Outside Work Hours |
| 06:00AM | 06:00AM | ⚪ Outside Work Hours |
| 07:00AM | 07:00AM | ⚪ Outside Work Hours |
| 08:00AM | 08:00AM | ⚪ Outside Work Hours |
| 09:00AM | 09:00AM | 🟢 Ideal Meeting Window |
| 10:00AM | 10:00AM | 🟢 Ideal Meeting Window |
| 11:00AM | 11:00AM | 🟢 Ideal Meeting Window |
| 12:00PM | 12:00PM | 🟢 Ideal Meeting Window |
| 13:00PM | 13:00PM | 🟢 Ideal Meeting Window |
| 14:00PM | 14:00PM | 🟢 Ideal Meeting Window |
| 15:00PM | 15:00PM | 🟢 Ideal Meeting Window |
| 16:00PM | 16:00PM | 🟢 Ideal Meeting Window |
| 17:00PM | 17:00PM | ⚪ Outside Work Hours |
| 18:00PM | 18:00PM | ⚪ Outside Work Hours |
| 19:00PM | 19:00PM | ⚪ Outside Work Hours |
| 20:00PM | 20:00PM | ⚪ Outside Work Hours |
| 21:00PM | 21:00PM | ⚪ Outside Work Hours |
| 22:00PM | 22:00PM | ⚪ Outside Work Hours |
| 23:00PM | 23:00PM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Mumbai and Chennai?
Chennai and Mumbai are in the same time offset.
What is the best time to schedule a cross-border meeting between Mumbai and Chennai?
There are 8 overlapping standard business hours (09:00 - 17:00) between Mumbai and Chennai. The optimal window is when both parties are in their core working shifts.
Does daylight saving time (DST) affect the time difference between Mumbai and Chennai?
Yes. If either India or India observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.