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24 hour to 12 hour converter

World's simplest time tool

With this browser-based application, you can convert a 24-hour time format to 12-hour time format. Given clock times between 00:00:00 and 23:59:59, it converts them to clock times between 00:00:00AM and 11:59:59PM with the AM/PM abbreviations. It supports full clock time formats (HH:MM:SS and H:M:S) and short clock time formats (HH:MM, H:M, HH, and H). Created by computer nerds from team Browserling.
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Clock Format
Always show hours, minutes, and seconds in clock time.
Use two digits for hours, minutes, and seconds in clock time.
AM/PM Format
Select an AM/PM abbreviation format.
Add a space before AM/PM abbreviation.
24 hour to 12 hour converter tool What is a 24 hour to 12 hour converter?
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.). The abbreviation P.M. (also PM, p.m., and pm) is used when talking about the time interval from 12:00 noon to 12:00 midnight (12:00 P.M. to 00:00 A.M.). For example, the clock time 23:40 in 24-hour format is 11:40 pm in 12-hour format and the 24-hour time 01:01:01 converted to 12-hour time is 01:01:01 am. You can enter multiple 24hr clock times from 00:00:00 to 23:59:59 in the input box. The program will convert each time to the 12hr clock and by default display it in the full "HH:MM:SS am/pm" format (for example, "03:07:40 am"). You can turn off the full time form option and get a simplified time form, such as "HH:MM am/pm" (for example, "03:07 am") or just "HH am/pm" (for example, "03 am"). Similarly, you can turn off the padding option and get time in an even simpler format such as "H:M am/pm" (for example, "3:7 am") or "H am/pm" (for example, "3 am"). You can also switch between four different am/pm indicator formats and add an extra space between the clock time and am/pm abbreviation. Timeabulous!
24 hour to 12 hour converter examples Click to use
Full 12hr Clock Time
In the input of this example, we enter multiple 24hr clock times in HH:MM:SS format. We convert them to a 12-hr clock format using the abbreviations "am" and "pm" for the first and second halves of the day. In the output, we use the full format HH:MM:SS with zero-padding turned on, so that hours, minutes, and seconds always have two digits.
01:01:01 09:00:00 17:30:30 23:59:59 12:00:01
01:01:01 am 09:00:00 am 05:30:30 pm 11:59:59 pm 12:00:01 pm
Required options
These options will be used automatically if you select this example.
Always show hours, minutes, and seconds in clock time.
Use two digits for hours, minutes, and seconds in clock time.
Select an AM/PM abbreviation format.
Add a space before AM/PM abbreviation.
Partial 12hr Clock Time
The input time values in this example use a short clock format – sometimes there are just hour values and sometimes just hours and minutes. To convert the time to the 12-hour format and at the same time preserve the input time format, we have disabled the full-time format and padding options.
17 6 22 9:5 14:10
5 PM 6 AM 10 PM 9:5 AM 2:10 PM
Required options
These options will be used automatically if you select this example.
Always show hours, minutes, and seconds in clock time.
Use two digits for hours, minutes, and seconds in clock time.
Select an AM/PM abbreviation format.
Add a space before AM/PM abbreviation.
Midnight and Noon
In this example, we convert midnight and noon times to a 12-hr format. As you can see on the first two lines, the time 12 turns to 12p.m. (noon) the time 0 turns to 0a.m. (midnight). If the input time contains its own am/pm indicator (on lines 4, 5, and 6), then it's saved during the conversion and is preserved in the output time.
12 0 12am 12pm 0am
12p.m. 0a.m. 12a.m. 12p.m. 0a.m.
Required options
These options will be used automatically if you select this example.
Always show hours, minutes, and seconds in clock time.
Use two digits for hours, minutes, and seconds in clock time.
Select an AM/PM abbreviation format.
Add a space before AM/PM abbreviation.
Pro tips Master online time tools
You can pass input to this tool via ?input query argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!
https://onlinetimetools.com/convert-24hr-to-12hr?input=01%3A01%3A01%0A09%3A00%3A00%0A17%3A30%3A30%0A23%3A59%3A59%0A12%3A00%3A01&full-time=true&padding=true&m-format=ampm-lc&m-space=true
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Draw a Clock
Draw an analog or digital clock.
Draw a Calendar
Draw a daily, monthly, or yearly calendar.
Calculate Seconds Since Midnight
Calculate how many seconds have passed since midnight.
Calculate Seconds Till Midnight
Calculate how many seconds are left till midnight.
Reverse Clock Time
Find the reverse of the given clock time.
Invert Clock Time
Find the inverse of the given clock time.
Truncate Clock Time
Drop seconds, minutes or hours from the given clock time.
Round Clock Time
Round the given clock time up or down.
Increment Clock Time
Add hours, minutes, and seconds to the given time.
Decrement Clock Time
Subtract hours, minutes, and seconds from the given time.
Increment Calendar Dates
Add days, months, and years to the given date.
Decrement Calendar Dates
Subtract days, months, and years from the given date.
Split Time Into Intervals
Split the given time into multiple intervals.
Generate Time Intervals
Generate a list of equal or unequal time intervals.
Convert Seconds To Minutes
Find how many minutes are in the given seconds.
Convert Seconds To Hours
Find how many hours are in the given seconds.
Convert Seconds to Days
Find how many days are in the given seconds.
Convert Seconds to Weeks
Find how many weeks are in the given seconds.
Convert Seconds to Months
Find how many months are in the given seconds.
Convert Seconds to Years
Find how many years are in the given seconds.
Convert Minutes to Seconds
Find how many seconds are in the given minutes.
Convert Minutes To Hours
Find how many hours are in the given minutes.
Convert Minutes to Days
Find how many days are in the given minutes.
Convert Minutes to Weeks
Find how many weeks are in the given minutes.
Convert Minutes to Months
Find how many months are in the given minutes.
Convert Minutes to Years
Find how many years are in the given minutes.
Convert Hours To Seconds
Find how many seconds are in the given hours.
Convert Hours to Minutes
Find how many minutes are in the given hours.
Convert Hours to Weeks
Find how many weeks are in the given hours.
Convert Hours to Months
Find how many months are in the given hours.
Convert Hours to Years
Find how many years are in the given hours.
Convert Days to Seconds
Find how many seconds are in the given days.
Convert Days to Minutes
Find how many minutes are in the given days.
Convert Days to Weeks
Find how many weeks are in the given days.
Convert Days to Months
Find how many months are in the given days.
Convert Days to Years
Find how many years are in the given days.
Convert Weeks to Seconds
Find how many seconds are in the given weeks.
Convert Weeks To Minutes
Find how many minutes are in the given weeks.
Convert Weeks To Hours
Find how many hours are in the given weeks.
Convert Weeks to Days
Find how many days are in the given weeks.
Convert Weeks to Months
Find how many months are in the given weeks.
Convert Weeks to Years
Find how many years are in the given weeks.
Convert Months to Seconds
Find how many seconds are in the given months.
Convert Months To Minutes
Find how many minutes are in the given months.
Convert Months To Hours
Find how many hours are in the given months.
Convert Months to Days
Find how many days are in the given months.
Convert Months to Weeks
Find how many weeks are in the given months.
Convert Months to Years
Find how many years are in the given months.
Convert Years to Seconds
Find how many seconds are in the given years.
Convert Years To Minutes
Find how many minutes are in the given years.
Convert Years To Hours
Find how many hours are in the given years.
Convert Years to Days
Find how many days are in the given years.
Convert Years to Weeks
Find how many weeks are in the given years.
Convert Years to Months
Find how many months are in the given years.
Find Leap Years
Print a list of all leap years.
Find Common Years
Print a list of all common years.
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