[humbleferret]

This is really useful and feels slick! I've been using https://www.timeanddate.com/worldclock/meeting.html to see time zone differences, which seems clunky in comparison.

[airstrike]

You should be using https://www.timeanddate.com/worldclock/converter.html which is the exact same thing (arguably slightly better with just one slider and color-coded "good" and "bad" times when the timezones overlap)

See e.g. https://www.timeanddate.com/worldclock/converter.html?iso=20...