What is the time difference between PKT and GMT?

Greenwich Mean Time (GMT) is 4 hours behind Pakistan Standard Time (PKT). PKT uses a UTC offset of UTC+5, while GMT uses UTC+1. For example, when it's 9:00 AM in PKT, it's 5:00 AM in GMT. Note that this difference may shift by one hour during daylight saving time transitions if GMT observes DST. Use the conversion table above to see the exact time for each hour of the day.

How do I convert PKT to GMT?

To convert PKT to GMT, subtract 4 hours from the PKT time. For example, 9:00 AM PKT is 5:00 AM GMT, and 5:00 PM PKT is 1:00 PM GMT. Keep in mind that during daylight saving time transitions, the offset between these timezones may temporarily change by one hour. You can also use the interactive converter above for quick, accurate results.

What time is it in GMT when it's noon in PKT?

When it's 12:00 PM (noon) in PKT, it's 8:00 AM in GMT. This is because GMT is 4 hours behind PKT. Similarly, when it's 6:00 PM in PKT, it's 2:00 PM in GMT. During daylight saving time transitions, these times may shift by one hour, so always verify the current offset. The color-coded conversion table above shows every hour mapped between both timezones.

How many hours behind is GMT from PKT?

GMT is 4 hours behind PKT. This means when it's 9:00 AM in PKT, it's 5:00 AM in GMT, and when it's midnight in PKT, it's 8:00 PM in GMT. The exact difference can vary by one hour during daylight saving time transitions. The conversion table above provides a complete hour-by-hour mapping.

Is GMT ahead or behind PKT?

GMT is behind PKT by 4 hours. Clocks in GMT show an earlier time than PKT, meaning the day starts later in GMT relative to PKT. For example, when it's noon in PKT, it's still 8:00 AM in GMT. This gap may change by one hour during DST transitions.

Does PKT observe daylight saving time?

No, Pakistan Standard Time does not observe daylight saving time. The UTC offset of UTC+5 remains the same year-round, making time conversions from PKT more predictable. Countries and regions in this timezone keep their clocks unchanged regardless of the season.

Does GMT observe daylight saving time?

Yes, Greenwich Mean Time observes daylight saving time. During DST, the abbreviation changes to BST and clocks move forward by one hour, typically in spring. Clocks then fall back in autumn, returning to standard GMT time. This means the UTC offset for GMT shifts between two values depending on the season. Check our DST change calendar for exact transition dates that may affect your PKT to GMT conversions.

What is the best time to call from PKT to GMT?

The best time for a call between PKT and GMT is during overlapping business hours (9 AM – 5 PM) in both timezones. To reach someone in GMT during their work day, call between 1:00 PM and 9:00 PM your PKT time. Avoid calling too early or late, as the 4 hours difference means your evening could be their early morning. Check the color-coded conversion table above — green hours indicate business hours in both zones, making it easy to find the ideal time.

When does daylight saving time change in GMT?

Daylight saving time transitions vary by year and region. Greenwich Mean Time observes DST, which typically shifts clocks forward by one hour in spring ("spring forward") and back in fall ("fall back"). During these transition periods, the time difference between PKT and GMT may temporarily change by one hour, which can cause confusion for scheduled meetings or calls. It's important to double-check your conversions around transition dates, especially if the two timezones switch on different dates. Check our DST change calendar for exact transition dates in the current year.

Do PKT and GMT ever have the same time?

No, PKT and GMT never show the same time because their base UTC offsets are different. However, because GMT observes daylight saving time and PKT does not, the time difference between them changes by one hour during DST transitions. This means the gap narrows or widens depending on the season, but the two clocks never align. Always verify the current offset around DST transition dates to avoid scheduling errors.

PKT to GMT Converter

Convert Pakistan Standard Time to Greenwich Mean Time. See the hour-by-hour conversion table below.

Upcoming DST Change

UK Time (BST) will fall back on October 25. Clocks will shift by 1 hour (BST → GMT).

View all DST changes

Timezone Details

Pakistan Standard Time

4:23 PM

Wednesday, October 21, 2026

PKT (UTC+05:00)

Greenwich Mean Time

12:23 PM

Wednesday, October 21, 2026

BST (UTC+01:00)

Difference: -4 hours

PKT DST: No

BST DST: Yes (BST)

24-Hour Overview

PKT — 24-hour overview

12a12a

3a3a

6a6a

9a9a

10a

11a

12p12p

3p3p

6p6p

9p9p

10p

11p

NightMorningBusinessEvening

BST — 24-hour overview

8p8p

10p

11p11p

12a

2a2a

5a5a

8a8a

10a

11a11a

12p

2p2p

5p5p

NightMorningBusinessEvening

Frequently Asked Questions

Related Conversions

GMT to PKT EST to GMT GMT to EST PST to GMT GMT to PST GMT to IST IST to GMT GMT to CET CET to GMT

Cities in These Timezones

PKT Cities

Karachi Lahore Faisalabad Islamabad

GMT Cities

London Manchester Edinburgh

More Tools

Compare PKT & GMT Plan a Meeting (PKT & GMT)See on Map

Learn More

How Time Zones Work Understanding DST Timezone Abbreviations

External Resources

Pakistan Standard Time on Wikipedia Greenwich Mean Time on Wikipedia IANA Time Zone Database