How Many Hours is Cairo from Kolkata?
Cairo ticks 2 hours 30 minutes behind the other location
Frequently Asked Questions
What is the current offset between Cairo and Kolkata?
Cairo is 2 hours 30 minutes behind Kolkata. Cairo uses Africa/Cairo and Kolkata uses Asia/Kolkata.
When is it business hours in both Cairo and Kolkata at the same time?
Cairo and Kolkata share 5.5 hours of business hours overlap daily. Aim for 09:00 Cairo / 11:00 Kolkata for best availability.
Does daylight saving time affect the Cairo–Kolkata difference?
You can plan confidently — no DST shifts are due for either location this week, so the 2 hours 30 minutes gap won't change.
If it's noon in Cairo, what time is it in Kolkata?
12:00 PM Cairo time = 2:30 PM in Kolkata.
What is the easiest way to convert between Cairo and Kolkata time zones?
The slider is the fastest method — move it to any Cairo hour and watch Kolkata update live. The text bar also accepts natural language input.
Are there public holidays that might interrupt meetings between Cairo and Kolkata?
Armed Forces Day falls on October 6 in Cairo. If you have meetings around that date, confirm availability in advance.
What are the official time zones for Cairo and Kolkata?
Africa/Cairo covers Cairo; Asia/Kolkata covers Kolkata. This gives a 2 hours 30 minutes difference.
9 AM Cairo time converts to what in Kolkata?
9:00 AM in Cairo = 11:30 AM in Kolkata. That's within standard working hours in Kolkata.
If I send an email at 5:00 PM Cairo time, when does my contact in Kolkata receive it?
When the workday ends at 5 PM in Cairo, Kolkata reads 7:30 PM. Your Kolkata contact has likely finished for the day — expect a reply next morning.
What are the UTC offsets for Cairo and Kolkata?
Both Cairo (Africa/Cairo) and Kolkata (Asia/Kolkata) have defined UTC offsets. The gap between those offsets is 2 hours 30 minutes.
Cairo ↔ Kolkata
6h of business hours overlap daily (09:00–17:00)· Showing core hours (08:00–18:00)
Cairo
Kolkata
Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.
Quick time conversions: Cairo → Kolkata
Common reference points to help you plan across the time difference.
When Cairo clocks show 2:00 PM, Kolkata reads 4:30 PM.
Is 12:00 PM a good time to call Kolkata from Cairo?—2:30 PM
8:00 AMin Cairo→10:30 AMin Kolkata
Setting a 5:00 PM alarm in Cairo? That's 7:30 PM for Kolkata.
11:00 AMin Cairo→1:30 PMin Kolkata