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US West + UK + Japan Meeting Time

Find the best meeting time for teams across London, Tokyo, and Los Angeles. See work hour overlap and ranked time slots.

Time Zone Overview

Greenwich Mean Time (GMT)

GMT UTC±0

London, Manchester, Birmingham

Japan Standard Time (JST)

GMT+9 UTC+9

Tokyo, Osaka, Yokohama

Pacific Time (PT)

PST UTC-8

Los Angeles, San Francisco, Seattle

Work Hours Overlap

Visual timeline showing 9 AM -- 6 PM work hours for each time zone, with overlap highlighted.

12a
3a
6a
9a
12p
3p
6p
9p
GMT GMT
JST GMT+9
PT PST
Overlap
Everyone available
Most available
Some overlap
Outside work hours

Best Meeting Times

Top ranked time slots for a 1-hour meeting with 9 AM -- 6 PM work hours in each zone.

1 1:00 AM – 2:00 AM GMT
GMT: 1:00 AM JST: 10:00 AM PT: 5:00 PM

2 of 3 members within working hours. 1 in mid-day range (9 AM–5 PM). Outside work hours for GMT. Note: 1 timezone(s) have a DST transition within 14 days.

5.1 / 10
2 12:00 AM – 1:00 AM GMT
GMT: 12:00 AM JST: 9:00 AM PT: 4:00 PM

2 of 3 members within working hours. 2 in mid-day range (9 AM–5 PM). Outside work hours for GMT. Note: 1 timezone(s) have a DST transition within 14 days.

5 / 10
3 5:00 PM – 6:00 PM GMT
GMT: 5:00 PM JST: 2:00 AM PT: 9:00 AM

2 of 3 members within working hours. 1 in mid-day range (9 AM–5 PM). Outside work hours for JST. Note: 1 timezone(s) have a DST transition within 14 days.

5 / 10
4 8:00 AM – 9:00 AM GMT
GMT: 8:00 AM JST: 5:00 PM PT: 12:00 AM

1 of 3 members within working hours. Outside work hours for GMT, PT. Note: 1 timezone(s) have a DST transition within 14 days.

3.6 / 10
5 9:00 AM – 10:00 AM GMT
GMT: 9:00 AM JST: 6:00 PM PT: 1:00 AM

1 of 3 members within working hours. 1 in mid-day range (9 AM–5 PM). Outside work hours for JST, PT. Note: 1 timezone(s) have a DST transition within 14 days.

3.6 / 10

Need more options? Try our interactive Meeting Time Finder →

DST Impact

Upcoming DST transitions that may affect your meeting time:

GMT Clocks spring forward on March 30, 2026. This may shift the meeting time by 1 hour for teams in Greenwich Mean Time (GMT).
PT Clocks spring forward on March 9, 2026. This may shift the meeting time by 1 hour for teams in Pacific Time (PT).

Use the interactive Meeting Finder for live, date-specific meeting scheduling.

Timezone Pair Converters

Other Meeting Time Pages

Find the best meeting times for other multi-zone team combinations.