London to San Diego Time

London, United Kingdom

Fri Jul, 10, 2026
9:55 AM

London, England, United Kingdom

British Summer Time (BST)

BST is 1 hour ahead of Universal Time (UTC+1)

San Diego, United States of America

Fri Jul, 10, 2026
1:55 AM

San Diego, California, United States of America

Pacific Daylight Time (PDT)

PDT is 7 hours behind Universal Time (UTC-7)

London to San Diego Time Conversion

When it is 12:00 PM in London, it is 4:00 AM in San Diego.

📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.

Time difference between London and San Diego

London is 8 hours ahead of San Diego.

🕐 Subtract 8 hours from London time to get San Diego time.

London uses 1 hour ahead of Universal Time (UTC+1) and San Diego uses 7 hours behind Universal Time (UTC-7).

London to San Diego time conversion chart (24 hours)

Highlighted rows are overlapping 9-to-5 business hours – the best time to schedule a call between London and San Diego.
London Time San Diego Time
12 AM London Time ↔ ☼ 4 PM San Diego Time
1 AM London Time ↔ ☼ 5 PM San Diego Time
2 AM London Time ↔ ☼ 6 PM San Diego Time
3 AM London Time ↔ ☼ 7 PM San Diego Time
☼ 4 AM London Time ↔ 8 PM San Diego Time
☼ 5 AM London Time ↔ 9 PM San Diego Time
☼ 6 AM London Time ↔ 10 PM San Diego Time
☼ 7 AM London Time ↔ 11 PM San Diego Time
☼ 8 AM London Time ↔ 12 AM San Diego Time
☼ 9 AM London Time ↔ 1 AM San Diego Time
☼ 10 AM London Time ↔ 2 AM San Diego Time
☼ 11 AM London Time ↔ 3 AM San Diego Time
London Time San Diego Time
☼ 12 PM London Time ↔ 4 AM San Diego Time
☼ 1 PM London Time ↔ ☼ 5 AM San Diego Time
☼ 2 PM London Time ↔ ☼ 6 AM San Diego Time
☼ 3 PM London Time ↔ ☼ 7 AM San Diego Time
☼ 4 PM London Time ↔ ☼ 8 AM San Diego Time
☼ 5 PM London Time ↔ ☼ 9 AM San Diego Time
☼ 6 PM London Time ↔ ☼ 10 AM San Diego Time
☼ 7 PM London Time ↔ ☼ 11 AM San Diego Time
☼ 8 PM London Time ↔ ☼ 12 PM San Diego Time
☼ 9 PM London Time ↔ ☼ 1 PM San Diego Time
10 PM London Time ↔ ☼ 2 PM San Diego Time
11 PM London Time ↔ ☼ 3 PM San Diego Time

London to San Diego - Frequently Asked Questions

Q

What is the time difference between London and San Diego?

A

London is 8 hours ahead of San Diego.

Q

Is London ahead of or behind San Diego?

A

London is ahead of San Diego by 8 hours.

Q

When it is 9:00 AM in London, what time is it in San Diego?

A

It is 1:00 AM in San Diego.

Convert London Time to Popular Cities

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Convert Hourly Time in London to San Diego

1 am London to San Diego
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3 am London to San Diego
4 am London to San Diego
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6 am London to San Diego
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12 am London to San Diego

Convert Time in Popular Cities to San Diego

Shanghai to San Diego
Istanbul to San Diego
Beijing to San Diego
Moscow to San Diego
São Paulo to San Diego
Seoul to San Diego
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Tokyo to San Diego
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