UTC Offset Meeting Time Converter
Convert an organiser’s meeting date and clock to an attendee’s clock using their entered fixed UTC offsets.
How to use UTC Offset Meeting Time Converter
1. Enter Meeting Date & Time, Organiser UTC Offset (hours), Attendee UTC Offset (hours). 2. Each offset is supported from −14 to +14 hours and must apply to the meeting date. No invitation is sent and future daylight-saving rules are not inferred. 3. Select Convert or press Enter. 4. Select Copy result to copy the answer, or Reset to clear the form and result.
Why use this tool?
Convert an organiser’s meeting date and clock to an attendee’s clock using their entered fixed UTC offsets. Each offset is supported from −14 to +14 hours and must apply to the meeting date. No invitation is sent and future daylight-saving rules are not inferred.
How the calculation works
Attendee clock = organiser clock + attendee UTC offset − organiser UTC offset. Each offset is supported from −14 to +14 hours and must apply to the meeting date. No invitation is sent and future daylight-saving rules are not inferred. Calendar and clock values are used as entered, independently of the browser time zone. This is a fixed-offset model: named-zone rules, daylight-saving changes, leap seconds and live flight information are not applied automatically. Use offsets valid at the dates concerned. Clock results round the final instant to the nearest second; calendar results stay within years 0100–9999.
Example
Worked example: Meeting Date & Time = "2026-10-12T09:00"; Organiser UTC Offset (hours) = 1; Attendee UTC Offset (hours) = 5.75. Result: 2026-10-12 13:45:00 (attendee clock).
Practical tip
Recheck both offsets for the meeting date when organiser and attendee regions change clocks on different dates.
Frequently asked questions
What does this result assume?
Each offset is supported from −14 to +14 hours and must apply to the meeting date. No invitation is sent and future daylight-saving rules are not inferred.
Are current travel rules or locations checked?
Calendar and clock values are used as entered, independently of the browser time zone. This is a fixed-offset model: named-zone rules, daylight-saving changes, leap seconds and live flight information are not applied automatically. Use offsets valid at the dates concerned. Clock results round the final instant to the nearest second; calendar results stay within years 0100–9999.
How is the answer displayed?
Elapsed durations round to the nearest second, with nonzero subsecond values identified. Clock outputs show the full date and seconds on the entered or destination clock basis.