Military time is based on a 24 hour clock instead of using the standard 12 hour clock. Convert standard time to 24 hour time with our military time chart.

An easy way to convert military time to standard time is for any military time 1300, or greater, subtract 1200. For example, if the military time is 1515 subtract 1200 and you have 315, or 3:15.

How to Calculate an Employee's Time Card Using Military Time. Military time is confusing at first, but it makes a lot of sense to use it for calculations of time.