Hours to Milliseconds Converter
Convert Hours to Milliseconds
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How to Convert Hours to Milliseconds
To convert hours to milliseconds, you multiply the number of hours by 3,600,000.
Formula
Milliseconds = Hours × 3600000
or
ms = h × 3600000
Frequently Asked Questions
How many milliseconds are in an hour?
There are 3,600,000 milliseconds in one hour.