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:

Use this free 24h to 12h clock converter & calculator to easily convert a 24-hour time to 12-hour time (AM & PM). Calculate 12 hour time from 24 hour time, and vice versa. A 24 hour clock conversion table is included.

2021年9月25日 · 十二小时制是一个时间规则把一日二十四小时分为两个时段，分别为上午（a.m.，拉丁文ante meridiem表示中午之前）和 下午（p.m.，拉丁文post meridiem表示中午之后）。每个时段由十二个小时构成，以数字12、1、2、3、4、5、6、7、8、9、10、11依次序表示。

2024年3月4日 · 12 hour time is the time keeping which is based on the 12-hour clock. By this convention, a day is divided into two periods of twelve hours, numbered from 1 to 12, starting exactly at 12 AM (midnight) and ending a short moment before midnight, at 11:59:59 PM.

Umrechnen von 12 Stunden- und 24 Stunden-Angaben bei der Tageszeit und Korrektur der Zeitangaben. Während die meisten Länder das 24-Stunden-Format bevorzugen, ist in englischsprachigen Ländern sowie in Lateinamerika das 12-Stunden-Format das übliche, in diesem ist es zweimal am Tag 12 Uhr, um Mitternacht und zu Mittag.

上午时段由午夜至中午前，而下午时段由中午至午夜前。十二小时制仍然是大多数指针式钟表显示时间的方法，注意钟面上数字没有0，但有12，所以起点是12。24小时制的0:30，在钟面上读成12:30，再加meridiem进行区分上午(AM)和下午(PM)。

To convert 24-hour time to 12-hour time, follow the instructions below: From 00:00 to 00:59: Add 12 and AM; From 01:00 to 11:59: Add AM; From 12:00 to 12:59: Add PM; From 13:00 to 23:59: Subtract 12 and add PM; You can also use a 24-hour clock converter with minutes for the 24-hour to 12-hour time conversion. 24-hour to 12-hour Time Conversion ...

Converting a 24-hour time to 12-hour time is pretty simple using a calculator. Simply add your time in 24 hour format, for example 18:30 and the convertor will provide the result in 12 hour standard time.

从深夜12时起到中午12时叫做上午（午前），再从中午12时起到深夜12时叫做下午（午后）。 而24小时制则采用0到24时计时法。 按照这种计时法，下午1时就是13:00，下午2时就是14:00，以此类推夜里12时就是24:00，又是第二天的00:00。

This is a quick online utility for converting a 24-hour clock time to 12-hour clock time. The 12-hour clock time convention divides a 24-hour day into two 12-hour periods. The abbreviation A.M. (also AM, a.m. and am) is used when talking about the time interval from 12:00 midnight to 12:00 noon (00:00 A.M. to 12:00 P.M.).