1500 in military time

1500 is 3:00 PM

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

Questions

What is 1500 in regular time?

1500 in military time is 3:00 PM in standard 12-hour time.

How do you say 1500 in military time?

“Fifteen hundred.”

How do I work out 1500 myself?

Subtract 12 from the hour: 15 − 12 = 3, so 1500 is 3:00 PM.