ACST to PKT: ACST is 4 hours 30 minutes ahead of PKT
Australian Central Time is 4 hours 30 minutes ahead of Pakistan Standard Time right now. It is 3:49 pm ACST in Australian Central and 11:19 am PKT in Pakistan.
Convert a specific time from ACST to PKT
Pick any time and date to convert it both ways. The conversion runs in your browser against the real zone rules, so a date inside a daylight saving period gets that period's offset rather than today's.
What is the time difference between ACST and PKT?
Pakistan Standard Time is 4 hours 30 minutes behind Australian Central Time. To go from ACST to PKT you subtract 4 hours 30 minutes. That gap is not fixed. Across 2026 the distance between these two zones takes 2 different values, from 4 hours 30 minutes to 5 hours 30 minutes, because Australian Central moves its clocks and Pakistan does not. This page recomputes it rather than assuming.
ACST to PKT conversion table
Every hour of Friday, September 25, 2026 in Australian Central, with the matching reading in Pakistan. 5 of the 24 hours land on a different calendar date in Pakistan, which is the part people get wrong when they schedule across this pair.
| ACST | ACST 24h | PKT | PKT 24h | Date |
|---|---|---|---|---|
| 12:00 am | 00:00 | 7:30 pm | 19:30 | the previous day |
| 1:00 am | 01:00 | 8:30 pm | 20:30 | the previous day |
| 2:00 am | 02:00 | 9:30 pm | 21:30 | the previous day |
| 3:00 am | 03:00 | 10:30 pm | 22:30 | the previous day |
| 4:00 am | 04:00 | 11:30 pm | 23:30 | the previous day |
| 5:00 am | 05:00 | 12:30 am | 00:30 | same day |
| 6:00 am | 06:00 | 1:30 am | 01:30 | same day |
| 7:00 am | 07:00 | 2:30 am | 02:30 | same day |
| 8:00 am | 08:00 | 3:30 am | 03:30 | same day |
| 9:00 am | 09:00 | 4:30 am | 04:30 | same day |
| 10:00 am | 10:00 | 5:30 am | 05:30 | same day |
| 11:00 am | 11:00 | 6:30 am | 06:30 | same day |
| 12:00 pm | 12:00 | 7:30 am | 07:30 | same day |
| 1:00 pm | 13:00 | 8:30 am | 08:30 | same day |
| 2:00 pm | 14:00 | 9:30 am | 09:30 | same day |
| 3:00 pm | 15:00 | 10:30 am | 10:30 | same day |
| 4:00 pm | 16:00 | 11:30 am | 11:30 | same day |
| 5:00 pm | 17:00 | 12:30 pm | 12:30 | same day |
| 6:00 pm | 18:00 | 1:30 pm | 13:30 | same day |
| 7:00 pm | 19:00 | 2:30 pm | 14:30 | same day |
| 8:00 pm | 20:00 | 3:30 pm | 15:30 | same day |
| 9:00 pm | 21:00 | 4:30 pm | 16:30 | same day |
| 10:00 pm | 22:00 | 5:30 pm | 17:30 | same day |
| 11:00 pm | 23:00 | 6:30 pm | 18:30 | same day |
What are the best hours to schedule a call between ACST and PKT?
3 hours of the standard 9:00 am to 5:00 pm working day line up in both zones, from 2:00 pm ACST to 5:00 pm ACST. In Pakistan that window reads 9:30 am to 12:30 pm. Outside it, one side is either not yet at their desk or already gone.
| ACST | PKT | Working hours | Note |
|---|---|---|---|
| 2:00 pm | 9:30 am | both sides | afternoon in Australian Central, mid morning in Pakistan |
| 3:00 pm | 10:30 am | both sides | afternoon in Australian Central, mid morning in Pakistan |
| 4:00 pm | 11:30 am | both sides | afternoon in Australian Central, mid morning in Pakistan |
Does daylight saving change ACST to PKT?
Australian Central Time is currently on ACST and changes next on Sunday, October 4, 2026, when the clock jumps forward from 1:59 am to 3:00 am and the offset moves from UTC+9:30 to UTC+10:30.
Pakistan Standard Time does not move its clocks at all, so its UTC+5 offset holds every day of the year.
Because the two sides do not move together, the answer to this conversion changes during the year. For part of the year the gap is 4 hours 30 minutes and for the rest it is 5 hours 30 minutes. The table above is built for today, not for an average day.
Is ACST ahead of or behind PKT?
ACST is ahead of PKT by 4 hours 30 minutes: when it is 12:00 pm in Australian Central, it is 7:30 am in Pakistan. One wrinkle worth knowing: ACST and ACDT are two names for the same zone, not two zones. Australian Central Time reads ACST in winter and ACDT in summer. When somebody types "acst to pkt" they nearly always mean the zone rather than the literal winter offset, so this page resolves ACST to Australia/Adelaide and PKT to Asia/Karachi and applies whichever offset is genuinely in force on the day.
Australian Central Time covers Adelaide and South Australia, on a half hour offset that also shifts for summer. Pakistan Standard Time covers Karachi, Lahore and Islamabad. The identifiers behind them are Australia/Adelaide and Asia/Karachi, which is what any calendar or scheduling system should be storing rather than a fixed number of hours.
Questions
- What is ACST in PKT?
- ACST is 4 hours 30 minutes ahead of PKT. 9:00 am ACST is 4:30 am PKT.
- How many hours ahead is PKT of ACST?
- PKT is 4 hours 30 minutes behind ACST. That varies across the year, between 4 hours 30 minutes and 5 hours 30 minutes.
- What time is it in Pakistan right now?
- 11:19 am PKT on Friday, September 25, 2026.
- When can Australian Central and Pakistan meet during working hours?
- Between 2:00 pm and 5:00 pm ACST, which is 9:30 am to 12:30 pm PKT.
- Does this account for daylight saving?
- Yes. Every reading is computed from the IANA database for the actual date, so ACST and PKT are the abbreviations genuinely in force today rather than a fixed assumption.
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