Meeting Planner
Pick the zones your team spans, slide through the hours, and see at a glance which times land in everyone's business hours.
Clock change guides
- What Is Daylight Saving Time (DST)? A Plain-English GuideWhat daylight saving time is, how it works in the UK, Europe and the US, why it exists, its history, who uses it and the argument over scrapping it.
- Why Do the Clocks Go Back in October? The Real ReasonThe clocks go back in autumn to return the UK to GMT, so winter mornings are lighter. The history, the rule, what time it happens and what changes for you.
- When Do the Clocks Go Forward Again After Going Back?When the UK clocks go forward again after the autumn change, how long the UK stays on GMT, when evenings get lighter and how to remember to reset your clocks.
Frequently asked questions
How do I read the suitability tags?
Green 'Good time' means that zone's local time falls between 9 AM and 6 PM at the reference hour you've selected. Amber 'Early/late' means it's just outside typical hours (7-9 AM or 6-9 PM). Red 'Sleeping hours' means it's overnight or on a different calendar day.
Can I compare the UK against other countries?
Yes — search for a major world city and add it to the comparison list.
Can I add the meeting to my calendar?
Yes — use the Google Calendar or Apple/Outlook (.ics) buttons below the zone list to create a 30-minute event at the selected reference time, with every zone's local time included in the event description.
Can I share my meeting time with my team?
Yes — the page URL updates automatically as you adjust it, so copying and sharing the link (or using the 'Copy shareable link' button) reproduces the exact same cities, reference zone, and hour for whoever opens it.