Question

how to calculate railway timing?

Answer 1

Converting a 12-hour time to 24-hour timeis straight forward, though confusing. From 1:00 PM to 11:59 PM you add 12 hours, and from 12:00 AM (midnight) to 12:59 AM you subtract 12 hours. Or you can simply use the following calculator to convert to or from either system.

Answer 2

Hii dear!!
Converting a 12-hour time to 24-hour time is starting forwards, through confusing. From
1 :00 PM to 11 :59 PM you add 12 hours, and from 12:00 AM (midnight) to 12:59 AM you subtract 12 hours. Or you can simply use the following caluclator to convert to our from either system.

I hope help you...