HOUR to MILLISECOND converter

Precise unit converter

h

ms

Units used

FULL UNIT NAME	hour	millisecond
ABBREVIATION / SYMBOL	h	ms

How can you convert 1 hour to milliseconds?

How many milliseconds are in one hour? You can find out the answer in one of two ways:

use our calculator above for maximum accuracy or
use the following equation:

1 h \times \frac{3600000 ms}{1 h}

There are 3600000 milliseconds in a hour. Thus, we must multiply the number of hours (1) by 3600000 to get milliseconds.

Conversion table between hours and milliseconds near 1 h:

Alternative spelling

one hour to milliseconds, 1 hour to milliseconds, 1 h to ms, 1h to milliseconds, 1 hour in milliseconds, 1 h in ms, 1h in milliseconds.