Kolkata vs Lisbon — Time Zone & Clock
Kolkata is ahead by 4 hours 30 minutes
Quick time conversions: Kolkata → Lisbon
Common reference points to help you plan across the time difference.
If it's 9:00 AM in Kolkata, it's 4:30 AM in Lisbon.
If it's 7:00 PM where I am in Kolkata, what does Lisbon show?—2:30 PM
11:00 AMin Kolkata→6:30 AMin Lisbon
At 3:00 PM Kolkata time, you're looking at 10:30 AM in Lisbon.
8:00 AMin Kolkata→3:30 AMin Lisbon
Kolkata 1:00 PM — what's that in Lisbon?—8:30 AM
Kolkata ↔ Lisbon
3h of business hours overlap daily (09:00–17:00)
Kolkata
Lisbon
Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.
Frequently Asked Questions
How far ahead or behind is Lisbon from Kolkata?
Kolkata and Lisbon are 4 hours 30 minutes apart. Kolkata (Asia/Kolkata) is ahead of Lisbon (Europe/Lisbon).
What meeting time works for both Kolkata and Lisbon?
The 3.5 hours shared window (standard 9–5) gives room to schedule without anyone joining at odd hours. 14:00 Kolkata / 09:00 Lisbon is a solid anchor.
Will daylight saving affect my Kolkata–Lisbon meetings this week?
Neither Kolkata nor Lisbon has a DST transition this week. The 4 hours 30 minutes gap remains consistent.
When it is 12:00 noon in Kolkata, what time is it in Lisbon?
When it is 12:00 noon in Kolkata, it is 7:30 AM in Lisbon.
How can I quickly find the current time in Lisbon from Kolkata?
The live slider at the top converts any Kolkata time to Lisbon instantly. You can also type natural language like "9am" or "15:30".
Are there any upcoming public holidays in Kolkata or Lisbon?
Yes — Lisbon has an upcoming public holiday: National Day on June 10. Check the holiday panel above before confirming meetings.
Which UTC offsets do Kolkata and Lisbon follow?
Kolkata is in the Asia/Kolkata timezone. Lisbon is in Europe/Lisbon. The difference is 4 hours 30 minutes.