🇯🇵VS🇮🇳
🌐Time Difference Calculator
ŌbuvsMumbai
🇯🇵Ōbu
01:50:46
AM
Monday, April 27, 2026
+3h 30m
Ōbu ahead
🇮🇳Mumbai
10:20:46
PM
Sunday, April 26, 2026
Time ConverterŌbu ↔ Mumbai
Click any row to convert — browse 2000–2050 with the arrows
| 📍Your Local Time detecting… | 🇯🇵 Ōbu UTC+09:00 | 🇮🇳 Mumbai UTC+05:30 |
|---|
24-Hour OverviewŌbu vs Mumbai
12a 4a 8a 12p 4p 8p 12a
🇯🇵ŌbuBase
01:50 AM
🇮🇳Mumbai +-3.5h
10:20 PM
✓ Overlap
5h overlap
Work hours (9–5) Overlap Current time
Best Meeting HoursŌbu & Mumbai
12am
8pm
1am
9pm
2am
10pm
3am
11pm
4am
12am
5am
1am
6am
2am
7am
3am
8am
4am
9am
5am
★
10am
6am
11am
7am
12pm
8am
1pm
9am
✓
2pm
10am
✓
3pm
11am
✓
4pm
12pm
✓
5pm
1pm
6pm
2pm
★
7pm
3pm
8pm
4pm
9pm
5pm
10pm
6pm
11pm
7pm
✓ Both working Ōbu workingMumbai working
April 2026 — Time DifferenceŌbu vs Mumbai
+3h 30mConstant this month
No DST transitions in April 2026•Applies to all 30 days
Quick Reference — Ōbu → Mumbai
| 🇯🇵 Ōbu (UTC+09:00) | 🇮🇳 Mumbai (UTC+05:30) |
|---|---|
| 12:00 AM | 8:00 PM (prev day) |
| 6:00 AM | 2:00 AM |
| 8:00 AM | 4:00 AM |
| 9:00 AM | 5:00 AM |
| 10:00 AM | 6:00 AM |
| 12:00 PM | 8:00 AM |
| 2:00 PM | 10:00 AM |
| 5:00 PM | 1:00 PM |
| 6:00 PM | 2:00 PM |
| 8:00 PM | 4:00 PM |
| 10:00 PM | 6:00 PM |
🇯🇵
Ōbu business hours
= 5:30 AM – 1:30 PM in Mumbai
🇮🇳
Mumbai business hours
= 12:30 PM – 8:30 PM in Ōbu
⇄
Midpoint meeting
1:00 PM in Ōbu = 9:30 AM in Mumbai
More Tools
Related pages for Ōbu and Mumbai
Location DetailsŌbu vs Mumbai
👥 Population
93,123 approx.
vs
20,667,656 approx.
💵 Currency
Japanese Yen (¥)
vs
Indian Rupee (₹)
🗣️ Language
Japanese
vs
Hindi, English, Bengali, Telugu, Marathi, Tamil, Urdu
📞 Calling Code
+81
vs
+91
📅 Weekend
Saturday,Sunday
=
Saturday,Sunday
🕐 Time Format
24H
vs
12H
When to CallEnter a time in Ōbu — see what it is in Mumbai
:
→
9:00 AM
Both cities in business hours — good time to call!
Quick pick:
Frequently Asked QuestionsŌbu & Mumbai — Time Difference
Ōbu is 3h 30m ahead of Mumbai. Ōbu uses Asia/Tokyo (UTCUTC+09:00), Mumbai uses Asia/Kolkata (UTCUTC+05:30).
The best overlap for business hours (9 AM–5 PM) is 12:30 PM–5:00 PM Ōbu time.
When it is 12:00 PM in Ōbu, it is 8:30 AM in Mumbai.
Not ideal right now. It is 1:50 AM in Ōbu and 10:20 PM in Mumbai. Ōbu is outside business hours. Mumbai is outside business hours.
Neither Ōbu nor Mumbai is currently observing Daylight Saving Time.
It is currently Monday in Ōbu but Sunday in Mumbai due to the timezone difference.
When it is 9:00 AM in Ōbu, it is 5:30 AM in Mumbai.
Compare with Other Cities
See how Ōbu and Mumbai differ from major world cities