Karachi ↔ Kolkata — Meeting Planner
Karachi is 0 hours 30 minutes behind
Quick time conversions: Karachi → Kolkata
Common reference points to help you plan across the time difference.
For every 9:00 AM in Karachi, it's simultaneously 9:30 AM in Kolkata.
What's the Kolkata equivalent of 7:00 AM Karachi?—7:30 AM
12:00 PMin Karachi→12:30 PMin Kolkata
A 11:00 AM start in Karachi means 11:30 AM for your contact in Kolkata.
1:00 PMin Karachi→1:30 PMin Kolkata
Karachi ↔ Kolkata
8h of business hours overlap daily (09:00–17:00)· Showing afternoon hours (12:00–20:00)
Karachi
Kolkata
Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.
Frequently Asked Questions
How many hours difference between Karachi and Kolkata?
Karachi and Kolkata are 0 hours 30 minutes apart. Karachi (Asia/Karachi) is behind Kolkata (Asia/Kolkata).
What is the best time to schedule a call between Karachi and Kolkata?
The 7.5 hours shared window (standard 9–5) gives room to schedule without anyone joining at odd hours. 09:00 Karachi / 09:00 Kolkata is a solid anchor.
Will DST change the time gap between Karachi and Kolkata?
You can plan confidently — no DST shifts are due for either location this week, so the 0 hours 30 minutes gap won't change.
What's midday in Karachi in Kolkata time?
When it is 12:00 noon in Karachi, it is 12:30 PM in Kolkata.
How do I convert Karachi time to Kolkata time?
The live slider at the top converts any Karachi time to Kolkata instantly. You can also type natural language like "9am" or "15:30".
Which UTC offsets do Karachi and Kolkata follow?
Asia/Karachi covers Karachi; Asia/Kolkata covers Kolkata. This gives a 0 hours 30 minutes difference.
If I send an email at 5:00 PM Karachi time, when does my contact in Kolkata receive it?
5 PM Karachi → 5:30 PM Kolkata. Your Kolkata contact has likely finished for the day — expect a reply next morning.