PKT to AST: Pakistan Standard Time to Atlantic Time

9 hours behind PKT

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PKT to AST conversion table

For Tuesday, November 3, 2026. Rows where both places are inside 9 AM–5 PM are highlighted.

PKTAST
12:00 AM3:00 PM (previous day)
1:00 AM4:00 PM (previous day)
2:00 AM5:00 PM (previous day)
3:00 AM6:00 PM (previous day)
4:00 AM7:00 PM (previous day)
5:00 AM8:00 PM (previous day)
6:00 AM9:00 PM (previous day)
7:00 AM10:00 PM (previous day)
8:00 AM11:00 PM (previous day)
9:00 AM12:00 AM
10:00 AM1:00 AM
11:00 AM2:00 AM
12:00 PM3:00 AM
1:00 PM4:00 AM
2:00 PM5:00 AM
3:00 PM6:00 AM
4:00 PM7:00 AM
5:00 PM8:00 AM
6:00 PM9:00 AM
7:00 PM10:00 AM
8:00 PM11:00 AM
9:00 PM12:00 PM
10:00 PM1:00 PM
11:00 PM2:00 PM

About these time zones

PKT: Pakistan Standard Time

Pakistan Standard Time (PKT). Pakistan, including Karachi, Lahore and Islamabad. PKT is UTC+5 all year.

No clock change is scheduled; the offset stays the same all year.

AST: Atlantic Standard Time

Atlantic Time (AST/ADT). Nova Scotia, New Brunswick and Prince Edward Island (with daylight saving), plus Puerto Rico and much of the Caribbean, which stay on AST (UTC−4) all year.

Sunday, March 14, 2027: clocks go forward 1 hour at 2:00 AM local time (UTC−4 → UTC−3).

Questions about PKT and AST time

What is the time difference between PKT and AST?

The current difference is shown at the top of this page. PKT uses Pakistan Standard Time (PKT, UTC+5) all year; AST uses Atlantic Standard Time (AST, UTC−4) as standard time and Atlantic Daylight Time (ADT, UTC−3) during daylight saving time. The difference can change if only one side observes daylight saving time or if their clocks change on different dates. Choose your meeting date in the converter to check the applicable offset.

When it is 9:00 AM in PKT, what time is it in AST?

On Tuesday, November 3, 2026, 9:00 AM in PKT was 12:00 AM in AST. The conversion table above shows today’s values.

Do the clocks change in PKT or AST?

PKT does not change its clocks. AST: Sunday, March 14, 2027: clocks go forward 1 hour at 2:00 AM local time (UTC−4 → UTC−3).

Is PKT the same as PKT?

Pakistan Standard Time does not use daylight saving time, so PKT applies all year.

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