Time Converter (12hr / 24hr)
Pick a time below to see it instantly in both 12-hour (AM/PM) and 24-hour (military) format.
Pick a time
How to convert time formats
- Use the time picker to choose an hour and minute, or click "Use current time" to load the time right now.
- Both the 12-hour (AM/PM) and 24-hour (military) equivalents update instantly.
- Read off whichever format you need for scheduling, travel, or documentation.
12-hour to 24-hour conversion table
| 12-hour | 24-hour | 12-hour | 24-hour |
|---|---|---|---|
| 12:00 AM (midnight) | 00:00 | 12:00 PM (noon) | 12:00 |
| 1:00 AM | 01:00 | 1:00 PM | 13:00 |
| 6:00 AM | 06:00 | 6:00 PM | 18:00 |
| 9:00 AM | 09:00 | 9:00 PM | 21:00 |
| 11:59 AM | 11:59 | 11:59 PM | 23:59 |
FAQ
Is this time converter really free, with no sign-up?+
Yes. The tool runs entirely with JavaScript in your browser — there's no account, no API key, and no limit on how often you can use it.
How do I convert 24-hour time to 12-hour time?+
If the hour is 0, it becomes 12 AM. If it's 1 through 11, keep the hour and add AM. If it's 12, it stays 12 PM. If it's 13 through 23, subtract 12 from the hour and add PM.
Is military time the same as 24-hour time?+
Yes, military time and 24-hour time refer to the same format, running from 00:00 (midnight) to 23:59, without AM or PM.
What does 00:00 mean in 12-hour time?+
00:00 in 24-hour time is 12:00 AM (midnight) in 12-hour time.
What does 12:00 PM mean in 24-hour time?+
12:00 PM (noon) in 12-hour time is 12:00 in 24-hour time.
Tools for Dates & Calculations
How This Converter Works
Your value is converted live between 12-hour and 24-hour time with JavaScript using the standard conversion rules — nothing you enter is uploaded to a server or stored anywhere.
Last updated: August 28, 2026.
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