Find the hour that works everywhere
Add the places you work with, slide the tape under the cursor, and share the link. Working hours are the light cells, night is dark, and every midnight is marked.
Tue, Oct 20
UTC home
09:43
Tue, Oct 20 · UTC+0
New York
05:43
Tue, Oct 20 · UTC-4
London
10:43
Tue, Oct 20 · UTC+1
Tokyo
18:43
Tue, Oct 20 · UTC+9
4/10 zones · drag the tape, scroll sideways or use the arrow keys; Home jumps back to now.
How it works
Every row is a place and every cell is one hour. The red cursor stays put while the tape slides underneath it, so the big readouts always show the same moment everywhere. A column that is light all the way down is a meeting time everyone can live with. The URL describes exactly what you see, so a copied link opens the same view for anyone.
Everything runs in your browser using its built-in time zone database. Nothing is sent to a server and nothing is tracked.