Amsterdam to Kolkata Time Difference
Kolkata is 3 hours 30 min ahead of Amsterdam. When it is noon in Amsterdam, it is 15.5:00 in Kolkata.
Amsterdam (UTC+2) → Kolkata (UTC+5:30)
🕐 Interactive Time Explorer
When it's 21:00 in Amsterdam, it's 0.5:00 in Kolkata
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Amsterdam & Kolkata✓ Perfect Match (5 hours)
◐ Extended Hours (5 hours)
✈️ Travel Information
Distance
7,605 km
Est. Flight Time
~9.9h
Time Difference
+3.5h
Work Hours Overlap
5h
Good
🔴 Office Closed
Tomorrow 09:00
09:00 - 14:00
⏰ Quick Conversion
06:00
Amsterdam
9.5:00
Kolkata
09:00
Amsterdam
12.5:00
Kolkata
12:00
Amsterdam
15.5:00
Kolkata
15:00
Amsterdam
18.5:00
Kolkata
18:00
Amsterdam
21.5:00
Kolkata
21:00
Amsterdam
0.5:00
Kolkata (+1)
00:00
Amsterdam
3.5:00
Kolkata
03:00
Amsterdam
6.5:00
Kolkata
Frequently Asked Questions
How many hours is Amsterdam behind Kolkata?
Kolkata is 3 hours 30 min ahead of Amsterdam. When it is 12:00 noon in Amsterdam, it is 15.5:00 in Kolkata. Amsterdam operates on Europe/Amsterdam (UTC+2), while Kolkata uses Asia/Kolkata (UTC+5.5).
What is the best time to call Kolkata from Amsterdam?
There are 5 hours of overlapping business time (9 AM–5 PM) between Amsterdam and Kolkata. The best window is 09:00–14:00 Amsterdam time (12.5:00–17.5:00 in Kolkata).
Does the Amsterdam to Kolkata time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Amsterdam and Kolkata
The distance between Amsterdam and Kolkata is approximately 7,605 km. A direct flight typically takes around 9.9 hours. Your arrival clock will show local Kolkata time — use our Flight Time Calculator to predict exact arrival times.