Convert a 12 hour format to 24 hour format in sql server
Try this:
First convert varchar
date to datetime
and then you can manipulate it in the way you want as:
-- CONVERT TO DATETIME TO GET 24HR FORMAT
SELECT CONVERT(DATETIME, '10/1/2013 6:39:04 PM', 0)
-- Concatenate in required format
SELECT CONVERT(VARCHAR(10), CONVERT(DATETIME, '10/1/2013 6:39:04 PM', 0), 101)
+ ' '+ CONVERT(VARCHAR(5),CONVERT(DATETIME, '10/1/2013 6:39:04 PM', 0), 108)
Query to Convert a specific 12 hour format type to 24 hour format type in sql server 2016
Assuming that the format is M/d/yy h:mmA (or P)
then I would use the style code 22
, which is for mm/dd/yy hh:mi:ss AM (or PM)
, so that this works regardless of language setting:
SELECT CONVERT(datetime2(0),V.YourDate + 'M',22)
FROM (VALUES('3/2/20 3:30P'))V(YourDate);
SQL Automatically converts 24 hour format time to 12 hour format
hh
gives you 12 hour hoursHH
gives you 24 hour hours
Also, mi
is probably a typo, as it will return you a minute, followed by the letter i
. Try this:
declare @datetime datetime = '2017-08-29 16:30:01'
select Format(@datetime,'dd/MM/yyyy HH:mm:ss') as SlotStartTime
You can find all valid datetime formatting characters here: https://docs.microsoft.com/en-us/dotnet/standard/base-types/custom-date-and-time-format-strings
Converting a Time to 24 hour time in SQL Server
CONVERT(char(5), GETDATE(), 108)
Convert 12 hours to 24 hours from varchar column in SQL Server
This should work:
select convert(time, stuff(meeting_time, 6, 1, ' '))
Not sure if it works with all locales / languages, so you should check that first.
This assumes that your date is always in the same format, that the extra :
is in the 6th character.
Converting a time into 12 hour format in SQL
Do you have the current time in a variable/column of type time? If so, it's easy:
declare @t time
set @t = '14:40'
select CONVERT(varchar(15),@t,100)
result:
2:40PM
If it's in a datetime(2)
variable, then you'll have to strip out the date portion after running the CONVERT. If it's in a string, then first CONVERT
it to time
, then use the above code.
Difficult SQL Server Query - Converting 12-to-24 hour time
Just use SQL
SELECT CaptureDate
,CaptureTime
,left(convert(varchar, CONVERT(DATETIME, CaptureTime, 102), 24),5) as t24
FROM [StackOver].[dbo].[Convert12to24hourtime]
CaptureDate CaptureTime t24
2019-05-20 12:00:00.000 07:55 07:55
2019-06-22 00:00:00.000 08:43 AM 08:43
2019-06-22 12:00:00.000 08:51 am 08:51
2019-06-28 00:00:00.000 12:07 PM 12:07
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