Greenwich Mean Time and Poland Time Converter Calculator, Greenwich Mean Time and Poland Time Conversion Table. » Click here for GMT to Local Time Conversion. Compare or convert time between different locations and time zones anywhere in the world. Find the best event, online meeting or call time with current GMT/UTC difference (offset). Daylight Saving Time (DST) rules automatically calculated. This time zone converter lets you visually and very quickly convert GMT to IST and vice-versa. Simply mouse over the colored hour-tiles and glance at the hours selected by the column. GMT stands for Greenwich Mean Time. IST is known as India Standard Time. Java -jar timezoneoffset.jar 2000 2015 How the Code Works. The script generation code basically loops through the array of time zones. It uses java.util.Calendar and java.util.TimeZone initializing the Calendar to the day from 'startyear' or default 1995 incrementing day by day finding the offsets with time zone GMT and local time zone generating SQL inserts as it finds differences in offsets. You can use this formula to make a live GMT to CST converter. Convert CST (Central Standard Time) to GMT (Greenwich Mean Time) To convert CST to GMT time just add 6 hour in CST time. As I explained, Central Time is 6 hour behind Greenwich Mean Time, we just need to add 6 hours to convert CST to GMT.
Atlantic Daylight Time (ADT) • Eastern Daylight Time (EDT) • Central Daylight Time (CDT) • Mountain Daylight Time (MDT) • Pacific Daylight Time (PDT) • Alaska Daylight Time (AKDT) • Hawaii Time • Arizona • Saskatoon • New York • Toronto • Mexico City • San Francisco • Chicago • Houston • Miami • Phoenix • Halifax • Denver • Monterrey • Chihuahua
Greenwich Mean Time (GMT) • British Summer Time (BST) • Western European Summer Time (WEST) • Central European Summer Time (CEST) • Eastern European Summer Time (EEST) • London • Paris • Berlin • Athens • Warsaw • Kiev • Belarus • Moscow • Madrid • Stockholm • Amsterdam • Istanbul
AEST • ACST • AWST •New Zealand Time (NZT) • Queensland • Adelaide • Brisbane • Canberra • Melbourne • Perth • Sydney • Auckland • Fiji • Solomon Islands • Papua New Guinea
Jitsi meet aws. India • Pakistan • China • UAE • Japan • Korea • Philippines • Thailand • Hong Kong • Taiwan • Malaysia • Singapore • Jakarta • Bangladesh • Sri Lanka • Nepal • Kuwait • Saudi Arabia • Viet Nam • Oman • Israel • Jordan • Beijing • Bangalore • Kuala Lumpur • Manila • Tokyo • Seoul • Karachi • Dubai
West Africa Time (WAT) • Central Africa Time (CAT) • East Africa Time (EAT) • Egypt • Nigeria • Kenya • Ghana • Morocco • Tanzania • Ethiopia • Uganda • South Africa • Cairo • Algiers • Casablanca • Accra • Lagos • Cape Town • Nairobi
Brazil • Argentina • Chile • Peru • Ecuador • Colombia • Venezuela • Panama • Puerto Rico • São Paulo • Manaus • Rio de Janeiro • Buenos Aires • Santiago • Lima • Quito • Bogota • Caracas
Gmt Time Conversion Chart
Gmt To Local Time Converter Now
Moscow • Novosibirsk • Yekaterinburg • Omsk • St Petersburg • Kazan • Irkutsk • Chita • Vladivostok • Sochi • Almaty • Kyrgyzstan • Uzbekistan • Tajikistan
12 Gmt Time Conversion Chart
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Converting Between Local Time And GMT (UTC) Time
|There is no built-in way to convert between a Local Time and Greenwich Mean Time (GMT, also called UTC or Zulu Time). Moreover, Windows and VB/VBA support three different methods of representing time. The three different time formats are described below:|
There is also an obsolete time format called DosDateTime, which is not discussed here. See this MSDN article form information about the DosDateTime format. For a discussion of file times in general, see this MSDN article.
You can download a bas code module or a complete workbook that contains the following functions.
The first pair of functions convert between Local Time and GMT. Daylight Savings Time is taken into account. The rules for Daylight Savings Time in these function are the USA rules. Other countries may have other rules. You can adapt the code to match your local rules. In the USA, for years before 2007, Daylight Savings Time begins on the first Sunday in April and Standard Time begins on last Sunday in October. For years 2007 and later, Daylight Savings Time begins on the second Sunday in March, and Standard Time begins on the first Sunday of November.
The downloadable module contains a procedure call IsDateWithinDST which returns True or False indicating whether the specified date is within the Daylight Saving Time period.
To determine the GMT of a Local Time (and the reverse) the GetTimeZoneInformation Windows API function is used. It fills a TIME_ZONE_INFORMATION Type with information about the current time zone, its offset from GMT, and information about Daylight Savings Time. The TIME_ZONE_INFORMATION Type is show below:
NOTE: If you are using the Windows API Text Viewer program, you will need to change the declaration of StandardName and DaylightName form StandardName(32) As Integer to StandardName(0 to 31) As Integer, and DaylightName(32)As Integer to DaylightName(0 to 31) As Integer, as is shown above. The declarations in the API Text Viewer are incorrect.
These relationships do not reflect Daylight Savings Time, since GMT does not change with Daylight Time. To accomodate Daylight Time,
The IsDateWithinDST function is included in the download module.
The Type stores the StandardName and DaylightName as an array of integers. To convert these arrays to strings, use the code below:
You can the call this function with code like
The ConvertTimeZoneName function is included in the downloadable module. The function CurrentTimeZoneName will return a string containing the name of the current time zone.
The downloadable workbook also contains the following functions specifically designed to be called from worksheet cells, in a module named modWorksheetFunctions.
CreatedFileDateTime:This function returns the Created File Time of the file specified in FileName. If this file does not exist, the function returns #VALUE. If FileName is omitted, the function returns the created time of ThisWorkbook. By default, the time returned is the local time value. To return the GMT value, set the TimeAsGMT flag to True.
AccessedFileDateTime:This function returns the Last Access (read) File Time of the file specified in FileName. If this file does not exist, the function returns #VALUE. If FileName is omitted, the function returns the last access time of ThisWorkbook. By default, the time returned is the local time value. To return the GMT value, set the TimeAsGMT flag to True.
ModifiedFileDateTime:This function returns the Last Modified (write) File Time of the file specified in FileName. If this file does not exist, the function returns #VALUE. If FileName is omitted, the function returns the last access time of ThisWorkbook. By default, the time returned is the local time value. To return the GMT value, set the TimeAsGMT flag to True.
This function returns the name of the current time zone, e.g., 'Central Standard Time'.
This function returns True if the system is currently operating in Daylight Savings Time, or False otherwise.
This returns the number of minutes that are to be added to a Local Time to get GMT. This value is positive for locations West of GMT, or negative for locations East of GMT. The relationship between Local Time and GMT is expressed in code as
The other function listed above convert between Serial Dates and FILETIMEs and SYSTEMTIMEs. To convert between FILETIMEs and SYSTEMTIMEs, use the SystemTimeToFileTime and FileTimeToSystemTime Windows API functions. The function declarations are shown below, and the procedures are documented online at MSDN:
This function converts a GMT FILETIME to a Local FILETIME.
This function converts a Local FILETIME to a GMT FILETIME.
This function converts a SYSTEMTIME to a FILETIME.
This function converts a FILETIME to a SYSTEMTIME.
This function retrieves Time Zone Information indicating Time Zone and Daylight Savings Time information.
Function Reference Table. Use the following functions to convert between file times or get current times.
Gmt To Local Time Converter
Created By Chip Pearson and Pearson Software Consulting, LLC
This Page: Updated: November 06, 2013
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