MeetingTimePro

PST to GMT converter

Pacific Time to Greenwich Mean Time. GMT is 8 h ahead of PST in January and 7 h ahead in July.

From

PST · Los Angeles PDT · UTC−7

  • GMT · GMTUTC · UTC+0 · 7 h ahead
    16:00Mon, Sep 28
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The gap between PST and GMT

2026PST clocksGMT clocksDifference
JanuaryPST UTC−8UTC UTC+08 h ahead
JulyPDT UTC−7UTC UTC+07 h ahead

The gap changes on: Sun, March 8, 2026 (7 h ahead); Sun, November 1, 2026 (8 h ahead); Sun, March 14, 2027 (7 h ahead); Sun, November 7, 2027 (8 h ahead).

Convert the other way: GMT to PST · Plan a meeting across more places

PST to GMT time table

Every hour of the PST day and the matching GMT time, for a mid-January and a mid-July date.

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

About these two clocks

PST — Pacific Time. Used in Los Angeles, San Francisco, Seattle, Vancouver. PST is the winter name; from March to November the same clocks show PDT (UTC−7).

GMT — Greenwich Mean Time. Used in UTC+0; the UK uses it in winter only. GMT itself never shifts. The UK leaves GMT for BST (UTC+1) from late March to late October, so “London time” and GMT differ in summer.

All figures on this page come from the IANA time zone database (the same data your phone and laptop use), evaluated for the date in question. Abbreviations are ambiguous — “IST” also means Irish or Israel Standard Time, and “CST” is China Standard Time in Asia — so this page uses America/Los_Angeles and Etc/GMT explicitly.

Questions people ask

How many hours ahead or behind is GMT compared with PST?

GMT is 8 h ahead of PST in January and 7 h ahead in July. The gap moves because daylight saving time starts and ends on different dates (or not at all) in the two places.

What is 9 am PST in GMT?

On a January date, 9:00 am PST is 5:00 PM GMT. In July it is 4:00 PM. Use the converter above for any other date.

Which cities use PST?

Pacific Time (PST) is used in Los Angeles, San Francisco, Seattle, Vancouver. PST is the winter name; from March to November the same clocks show PDT (UTC−7).

Which cities use GMT?

Greenwich Mean Time (GMT) is used in UTC+0; the UK uses it in winter only. GMT itself never shifts. The UK leaves GMT for BST (UTC+1) from late March to late October, so “London time” and GMT differ in summer.

When is a good time for a PST–GMT call?

Look for the hours where both columns in the table fall between about 8 am and 6 pm. If none exist, the meeting planner on our home page shows the least-bad options and lets you share a link that converts for every attendee.

Related conversions

PST to ESTPST to ISTPST to CSTEST to GMTIST to GMTPST to UTCUTC to GMTPST to AESTPST to JST