How can i convert GMT to UTC time?

[COMPAQ]

How can i convert GMT to UTC time?

GMT To UTC

Thankyou.

Edited June 13, 2008 by COMPAQ

[BruceCopperField]

How can i convert GMT to UTC time?

GMT To UTC

Thankyou.

http://en.wikipedia.org/wiki/Utc

In casual use, Greenwich Mean Time (GMT) is the same as UTC and UT1. Owing to the ambiguity of whether UTC or UT1 is meant, and because timekeeping laws usually refer to UTC, GMT is avoided in careful writing.

What kind of conversion are you looking for ?

Edited June 13, 2008 by BruceCopperField

[COMPAQ]

Example

GMT : 2008/06/13 12:43

TO

UTC : 1213336282

[Malkey]

Example

GMT : 2008/06/13 12:43

TO

UTC : 1213336282

Your UTC time looks more like a StarDate.

What does UTC stand for in Your time zone?

[ProgAndy]

Could it be an Unix Timesatmp ?

Then use: http://www.therks.com/autoit/udfs/UnixTime.au3

Possibly, you have to change

-> $ptr_Time = DllCall('CrtDll.dll', 'ptr:cdecl', 'localtime', 'long*', $i_Timestamp) ; Local with summer + bias

To

-> $ptr_Time = DllCall('CrtDll.dll', 'ptr:cdecl', 'gmtime', 'long*', $i_Timestamp) ; GMT / UTC

MsgBox(0, '', _StringFormatTime("%Y/%m/%d %H:%M:%S",1213336282)) returns

with localtime: 2008/06/13 07:51:22

with gmtime: . 2008/06/13 05:51:22

Edited June 13, 2008 by ProgAndy

[rudi]

Example

GMT : 2008/06/13 12:43

TO

UTC : 1213336282

This is NOT an UTC time! UTC's notation is like the 24h military time...

The difference between GMT (Greenwitch Mean Time) and UTC basically is the fact, that UTC is based on the SI normal Second, which is NOT equal to the average day's second. So the UTC time and the terrestrial "real time" aren't congruent. For sure you will remember, that time by time it's required, to insert (?or delete?) a second from the UTC time, so that it will match again the GMT.

Regards, Rudi.

[COMPAQ]

Thank for your replies.

If you have others idea please let me know.

Yesterday i can did it at following below.

$UtcTime = (_DateDiff('s',"1970/01/01 00:00:00",_NowCalc()))*1000

It is change GMT to UTC.

[ProgAndy]

NO !

This changes the Local time to Unix TimeStamp-Format in Milliseconds

[rudi]

Thank for your replies.

If you have others idea please let me know.

Yesterday i can did it at following below.

$UtcTime = (_DateDiff('s',"1970/01/01 00:00:00",_NowCalc()))*1000

It is change GMT to UTC.

What do you need to solve? Once again: What you call "UTC time" is NOT UTC at all. (The formula you have given is calculating the seconds sincd 01/01/1970).

Perhaps you could tell us where from you get that string you want to convert to GMT, and what you need to solve.

Regards, Rudi.