No overlap — one side will join outside working hours
CDT (Chicago)
PKT (Karachi)
00:00
10:00Working
01:00
11:00Working
02:00
12:00Working
03:00
13:00Working
04:00
14:00Working
05:00
15:00Working
06:00
16:00Working
07:00
17:00
08:00
18:00
09:00Working
19:00off
10:00Working
20:00off
11:00Working
21:00off
12:00Working
22:00off
13:00Working
23:00off
14:00Working
00:00+1doff
15:00Working
01:00+1doff
16:00Working
02:00+1doff
17:00
03:00+1d
18:00
04:00+1d
19:00
05:00+1d
20:00
06:00+1d
21:00
07:00+1d
22:00
08:00+1d
23:00
09:00+1dWorking
Working hours: 09:00–17:00 local. Green = both working.Purple = one side only.
Frequently Asked Questions
What is the difference between cdt and pkt?
Central Daylight Time (cdt) is UTC-5 and Pakistan Standard Time (pkt) is UTC+5. The difference between them is 10 hours.
Where is cdt used?
Central Daylight Time (cdt) is used in USA and surrounding regions. The IANA timezone identifier is America/Chicago.
Where is pkt used?
Pakistan Standard Time (pkt) is used in Pakistan and surrounding regions. The IANA timezone identifier is Asia/Karachi.
How do I convert cdt to pkt?
Use the interactive converter above. Drag the time slider to any cdt time and the pkt equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.
CDT (Chicago) to PKT (Karachi) — exact time difference
CDT (Chicago) is 10 hours behind PKT (Karachi). Midday in CDT (Chicago) lines up with 22:00 in PKT (Karachi).
CDT (Chicago) observes America/Chicago and PKT (Karachi) observes Asia/Karachi — a 10 hours gap between them.
Working hours overlap
When CDT (Chicago) is in standard working hours, PKT (Karachi) is not — and vice versa. There is no mutual business window between these two locations.
Optimal meeting slots
No business hours overlap exists between CDT (Chicago) and PKT (Karachi). Showing the most balanced options with minimal inconvenience for both locations.
06:00 Chicago / 16:00 Karachi⚡ One side off-hours
⚠️ 3h before working hours in Chicago
09:00 Chicago / 19:00 Karachi⚡ One side off-hours
⚠️ 3h after working hours in Karachi
05:00 Chicago / 15:00 Karachi⚡ One side off-hours
⚠️ 4h before working hours in Chicago
Assumes a standard 9 AM–5 PM workday in each location's local timezone.
Upcoming public holidays
CDT (Chicago)8 holidays
Jun 19Juneteenth National Independence DaySOON
Jul 3Independence Day
Sep 7Labour Day
Oct 12Columbus Day
Oct 12Indigenous Peoples' Day
PKT (Karachi)
No upcoming public holidays this year.
How to work with CDT (Chicago) and PKT (Karachi) time zones
Working across CDT (Chicago) (USA) and PKT (Karachi) (Pakistan) is a challenge — the 10-hour difference means no shared business hours window under a standard schedule. Flexibility from at least one side is required.
💡 How to schedule across these time zones
⚡
06:00–07:00 in CDT (Chicago) corresponds to 16:00–17:00 in PKT (Karachi) (3h before working hours in Chicago).
⚡
09:00–10:00 in CDT (Chicago) corresponds to 19:00–20:00 in PKT (Karachi) (3h after working hours in Karachi).
⚡
05:00–06:00 in CDT (Chicago) corresponds to 15:00–16:00 in PKT (Karachi) (4h before working hours in Chicago).
Since there is no natural overlap, the options above represent the most balanced compromise, minimizing out-of-hours inconvenience for both sides.
Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.
Drag the slider at the top to convert any CDT (Chicago) time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.
