How it works, what you get, limits
Qué hace
Convert Unix seconds/ms, local time and ISO, so milliseconds are not read as seconds.
Cómo usar
Enter a stamp or a local time, pick a zone, copy the table. 10 digits as seconds, 13 as ms.
Qué obtienes
Several writings of the same instant. DST overlap may pick one offset; the page shows UTC offset then.
Opciones y comparación
Seconds vs ms, time zone.
No lunar calendar, no astronomy.
Límites
DST overlap hours can land on one side of the fold.
FAQ
Seconds vs milliseconds?
About 10 digits as seconds, 13 as ms. Treating ms as seconds jumps the year.
Lunar calendar?
No, and no astronomy.