12 Hour AM/PM to 24 Hour Clock Time Conversion

Please enter the 12 hour AM/PM time value to convert to 24 hour time.

About 12h to 24h Time Converter

None of us is living in the 90s era of digital wristwatches anymore. So whenever you need to convert between 12 hour format and 24 hour format, use this 12-hour to 24-hour converter. Simply enter the 12-hour time value into the box on the left and select between ante meridiem (am) or post meridiem (pm) options. Hit the 'Convert' button.

To convert 12 hour time to 24 hour time format we follow the steps below:

• If the time is AM and the hour is 12, convert hour to 00.
• If the time is between 1:00 AM and 12:59 PM, 24 hour time is same as 12 hour time.
• If the time is between 1:00 PM and 11:59 PM, we add 12 hours to input time.

12 Hour Time to 24 Hour Time Conversion Table