Paste a millisecond value. See it in every unit that matters.
Commas and underscores are stripped automatically (e.g. 86_400_000 or 86,400,000)
Millisecond Converter turns a millisecond value into seconds, minutes, hours, days and weeks at once.
One second is 1,000 milliseconds, one minute is 60,000, one hour is 3,600,000 and one day is 86,400,000. Those four cover almost everything you will meet in code.
Milliseconds are the default time unit in JavaScript, which is why durations, timeouts and timestamps all arrive in them, and why a value copied from JavaScript into a system expecting seconds is out by a factor of a thousand.
The four conversions worth knowing:
Result: JavaScript works in milliseconds, which is why values copied from it are a thousand times larger than a Unix timestamp.
v1.0