Time Difference Between Koch Bihār and Sydney
Sydney is 4 hours 30 minutes ahead Koch Bihār.
India
Koch Bihār
Asia/Kolkata · UTC+5:30
Australia
Sydney
Australia/Sydney · UTC+10
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both Koch Bihār and Sydney.
Koch Bihār
9:30 AM
Sydney
2:00 PM
Koch Bihār
10:30 AM
Sydney
3:00 PM
Koch Bihār
11:30 AM
Sydney
4:00 PM
Koch Bihār
12:30 PM
Sydney
5:00 PM
Koch Bihār to Sydney — 24-Hour Conversion
Each row shows the equivalent local time in Sydney for an hour in Koch Bihār. Working-hours rows (9–18) are highlighted.
| Koch Bihār | Sydney | Match |
|---|---|---|
| Off hours | ||
| Off hours | ||
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| Workday in Sydney | ||
| Workday in Sydney | ||
| Workday in Sydney | ||
| Workday in Sydney | ||
| Workday in Sydney | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Workday in Koch Bihār | ||
| Workday in Koch Bihār | ||
| Workday in Koch Bihār | ||
| Workday in Koch Bihār | ||
| Workday in Koch Bihār | ||
| Off hours | ||
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours |
Frequently Asked Questions
What is the time difference between Koch Bihār and Sydney?
Sydney, Australia (UTC+10) is 4 hours 30 minutes ahead Koch Bihār, India (UTC+5:30).
What is the best time to schedule a meeting between Koch Bihār and Sydney?
The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.
Does daylight saving time change the difference between Koch Bihār and Sydney?
Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.
When it is 9 AM in Koch Bihār, what time is it in Sydney?
Use the conversion table on this page — every hour in Koch Bihār is mapped to its equivalent local time in Sydney, including day shift markers when the date differs.