1300 in military time

1300 is 1:00 PM

That's in the afternoon. It's said “thirteen hundred”.

Questions

What is 1300 in regular time?

1300 in military time is 1:00 PM in standard 12-hour time.

How do you say 1300 in military time?

“Thirteen hundred.”

How do I work out 1300 myself?

Subtract 12 from the hour: 13 − 12 = 1, so 1300 is 1:00 PM.