JST to Mumbai Time Converter
Convert Japan Standard Time to Mumbai instantly.
Scroll the timeline to check any hour of the day.
Japan Standard Time
JST
5:28
Mumbai
IST
1:58
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How the JST to Mumbai time difference works
Mumbai is 3 hours 30 minutes behind JST. Japan Standard Time (JST) is the time zone of Japan. Mumbai (IST) is a city in India. For example, 9:00 AM JST is 5:30 AM Mumbai. Scroll the timeline above to convert any moment, or use the chart below for a quick reference.
Time difference
3 hours 30 minutes
Daylight saving
Neither
JST offset
UTC+9
Mumbai offset
UTC+5:30
JST to Mumbai conversion chart
| Japan Standard Time (JST) | Mumbai (IST) |
|---|---|
| 12:00 AM | 8:30 PM -1 day |
| 1:00 AM | 9:30 PM -1 day |
| 2:00 AM | 10:30 PM -1 day |
| 3:00 AM | 11:30 PM -1 day |
| 4:00 AM | 12:30 AM |
| 5:00 AM | 1:30 AM |
| 6:00 AM | 2:30 AM |
| 7:00 AM | 3:30 AM |
| 8:00 AM | 4:30 AM |
| 9:00 AM | 5:30 AM |
| 10:00 AM | 6:30 AM |
| 11:00 AM | 7:30 AM |
| 12:00 PM | 8:30 AM |
| 1:00 PM | 9:30 AM |
| 2:00 PM | 10:30 AM |
| 3:00 PM | 11:30 AM |
| 4:00 PM | 12:30 PM |
| 5:00 PM | 1:30 PM |
| 6:00 PM | 2:30 PM |
| 7:00 PM | 3:30 PM |
| 8:00 PM | 4:30 PM |
| 9:00 PM | 5:30 PM |
| 10:00 PM | 6:30 PM |
| 11:00 PM | 7:30 PM |
Best time to meet
A standard 9 to 5 workday overlaps from 12:30 PM to 5:00 PM JST (9:00 AM to 1:30 PM Mumbai). Schedule inside that window to catch both coasts during business hours.
Cities in each time zone
Japan Standard Time (JST)
TokyoOsakaYokohamaNagoyaSapporo
Mumbai (IST)
New DelhiBangaloreHyderabadChennaiPuneSurat
JST to Mumbai questions
Is Mumbai ahead of or behind JST?
Mumbai is 3 hours 30 minutes behind JST. So 9:00 AM JST is 5:30 AM Mumbai, and 5:00 PM JST is 1:30 PM Mumbai.
What time is it in Mumbai when it is 12:00 PM JST?
When it is 12:00 PM (noon) JST in Japan Standard Time, it is 8:30 AM Mumbai in Mumbai.
How many hours difference is there between JST and Mumbai?
There is a 3 hours 30 minutes difference. Mumbai (IST) runs 3 hours 30 minutes behind Japan Standard Time (JST).
Do JST and Mumbai observe daylight saving time?
Neither Japan Standard Time nor Mumbai observes daylight saving time, so the 3 hours 30 minutes difference between them is the same all year.
What is the best time to schedule a meeting between JST and Mumbai?
A standard 9-to-5 workday overlaps from 12:30 PM to 5:00 PM JST (9:00 AM to 1:30 PM Mumbai). Scheduling inside that window keeps the call during business hours in both Japan Standard Time and Mumbai.
Which cities use JST and Mumbai?
Japan Standard Time (JST) covers cities such as Tokyo, Osaka, Yokohama, Nagoya, Sapporo. Mumbai (IST) covers cities such as New Delhi, Bangalore, Hyderabad, Chennai, Pune, Surat.