About this tool
Convert any time between the 12-hour clock, the 24-hour clock and military (hhmm) time.
12 AM is 00:00 and 12 PM is 12:00; PM hours from 1 to 11 add 12. Military time drops the colon (13:30 → 1330).
Formula: 1:30 PM = 13:30 = 1330
Example: Time = 1:30 pm → 24-hour = 13:30, 12-hour = 1:30 PM.
Accepts entries such as 1:30 pm, 13:30, 1330 or 0715.
Quick steps
- Enter your values — every field shows its unit.
- Press Calculate (or Try an example to see how it works).
- Read the results and copy them if you need them elsewhere.
The calculation runs in your browser. Nothing you type is sent to 1CLIK.
FAQ
How does the Military Time Converter (12 h ↔ 24 h) work?
12 AM is 00:00 and 12 PM is 12:00; PM hours from 1 to 11 add 12. Military time drops the colon (13:30 → 1330).
What should I keep in mind?
Accepts entries such as 1:30 pm, 13:30, 1330 or 0715.
Is my data sent anywhere?
No. The numbers stay on your device; the page only shows the result.