Houston to London Time Converter
London is +6h ahead of Houston
Quick converter
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FROM
Houston
United States
UTC-05:00
TO
London
United Kingdom
UTC+01:00
Date-aware conversion
Convert a specific date and time
Result
Sat, May 30, 2026 05:18
Houston: Friday, May 29, 2026 11:18 PM CDT to London: Saturday, May 30, 2026 5:18 AM GMT+1.
London is 6h ahead of Houston on this date
24-Hour Comparison
Every hour in Houston and the corresponding time in London. Green rows indicate business hours in London.
Time zones
Houston uses America/Chicago (CDT) and London uses Europe/London (GMT+1). The difference can shift during daylight saving changes, so checking the exact date matters.
Best use
Use the green rows to spot normal working hours in London. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
Best time for Houston and London
The easiest overlap starts around 9:00 AM and runs through 11:00 AM in the source city, while the destination city is also inside normal working hours. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
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City context
About these cities
About Houston
Houston is located in United States (North America). It uses the America/Chicago timezone with a standard offset of UTC-05:00. It observes DST, switching between CST and CDT. See the full Houston time page for live clock and planning details.
About London
London is located in United Kingdom (Europe). It uses the Europe/London timezone with a standard offset of UTC+01:00. It observes DST, switching between GMT and BST. See the full London time page for live clock and planning details.
Frequently Asked Questions
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