Convert Am/Pm Time to 24 Hours Format

convert 12-hour hh:mm AM/PM to 24-hour hh:mm

Try this

var time = $("#starttime").val();
var hours = Number(time.match(/^(\d+)/)[1]);
var minutes = Number(time.match(/:(\d+)/)[1]);
var AMPM = time.match(/\s(.*)$/)[1];
if(AMPM == "PM" && hours<12) hours = hours+12;
if(AMPM == "AM" && hours==12) hours = hours-12;
var sHours = hours.toString();
var sMinutes = minutes.toString();
if(hours<10) sHours = "0" + sHours;
if(minutes<10) sMinutes = "0" + sMinutes;
alert(sHours + ":" + sMinutes);

Convert AM/PM time to 24 hours format in C#?

From the specs:

"hh"    The hour, using a 12-hour clock from 01 to 12.

"HH"    The hour, using a 24-hour clock from 00 to 23.

So use HH.

How to convert HH:MM:SS AM/PM to 24 hour format in R?

May be we can use format

time <- format(strptime(c("1:00:29 AM","1:00:29 PM"), "%I:%M:%S %p"), "%H:%M:%S")
time
#[1] "01:00:29" "13:00:29"

This can be converted to times class using ?times from chron

library(chron)
times(time)
#[1] 01:00:29 13:00:29

Converting XX:XX AM/PM to 24 Hour Clock

Try

  String time = "3:30 PM";

    SimpleDateFormat date12Format = new SimpleDateFormat("hh:mm a");

    SimpleDateFormat date24Format = new SimpleDateFormat("HH:mm");

    System.out.println(date24Format.format(date12Format.parse(time)));

output:

15:30

How to convert a/p (am/pm) time value in python to 24hr format

Add an 'm' to the string you input to strptime and put the %p in its second argument,

>>> from datetime import datetime
>>> time_value = '3:50a'
>>> datetime.strptime(str(time_value)+'m', '%I:%M%p').strftime('%H:%M')
'03:50'
>>> time_value = '4:25p'
>>> datetime.strptime(str(time_value)+'m', '%I:%M%p').strftime('%H:%M')
'16:25'

How to convert AM/PM timestmap into 24hs format in Python?

Try this :)

Code:

currenttime = datetime.datetime.now().time().strftime("%H:%M")
if currenttime >= "10:00" and currenttime <= "13:00":
    if m2 >= "10:00" and m2 >= "12:00":
        m2 = ("""%s%s""" % (m2, " AM"))
    else:
        m2 = ("""%s%s""" % (m2, " PM"))
else:
    m2 = ("""%s%s""" % (m2, " PM"))
m2 = datetime.datetime.strptime(m2, '%I:%M %p')
m2 = m2.strftime("%H:%M %p")
m2 = m2[:-3]
print m2

Output:

13:35

---

Related Topics