Utc In Time

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The current Unix epoch time is

When the time was 02:00AM on Monday, May 3 in UTC, it was 10:00PM on Sunday, May 2, 2021 in New York.; UTC is 4 hours ahead of New York. Press any time in the table below to open and share the event time page. Coordinated Universal Time or UTC is the primary time standard by which the world regulates clocks and time. It is within about 1 second of mean solar time at 0° longitude, and is not adjusted for daylight saving time. It is effectively a successor to Greenwich Mean Time (GMT).

Utc in time stands for

Convert epoch to human-readable date and vice versa

Also see our dynamic list of dates (1 day ago, next week, etc.)
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Epoch dates for the start and end of the year/month/day

Convert seconds to days, hours and minutes

What is epoch time?

The Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT), not counting leap seconds (in ISO 8601: 1970-01-01T00:00:00Z).Literally speaking the epoch is Unix time 0 (midnight 1/1/1970), but 'epoch' is often used as a synonym for Unix time.Some systems store epoch dates as a signed 32-bit integer, which might cause problems on January 19, 2038 (known as the Year 2038 problem or Y2038).The converter on this page converts timestamps in seconds (10-digit), milliseconds (13-digit) and microseconds (16-digit) to readable dates.

What is utc
Human-readable time Seconds
1 hour3600 seconds
1 day86400 seconds
1 week604800 seconds
1 month (30.44 days) 2629743 seconds
1 year (365.24 days) 31556926 seconds

How to get the current epoch time in ...

PHPtime()More PHP
Pythonimport time; time.time()Source
RubyTime.now (or Time.new). To display the epoch: Time.now.to_i
PerltimeMore Perl
Javalong epoch = System.currentTimeMillis()/1000; Returns epoch in seconds.
C#DateTimeOffset.Now.ToUnixTimeSeconds() (.NET Framework 4.6+/.NET Core), older versions: var epoch = (DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalSeconds;
Objective-C[[NSDate date] timeIntervalSince1970]; (returns double) or NSString *currentTimestamp = [NSString stringWithFormat:@'%f', [[NSDate date] timeIntervalSince1970]];
C++11double now = std::chrono::duration_cast<std::chrono::seconds>(std::chrono::system_clock::now().time_since_epoch()).count();
Luaepoch = os.time([date])
VBScript/ASPSee the examples
AutoIT_DateDiff('s', '1970/01/01 00:00:00', _NowCalc())
DelphiEpoch := DateTimetoUnix(Now); Tested in Delphi 2010.
Erlang/OTPerlang:system_time(seconds). (version 18+), older versions: calendar:datetime_to_gregorian_seconds(calendar:universal_time())-719528*24*3600.
MySQLSELECT unix_timestamp(now())More MySQL examples
PostgreSQLSELECT extract(epoch FROM now());
SQLiteSELECT strftime('%s', 'now');
SQL ServerSELECT DATEDIFF(s, '1970-01-01 00:00:00', GETUTCDATE())
IBM InformixSELECT dbinfo('utc_current') FROM sysmaster:sysdual;
JavaScriptMath.floor(new Date().getTime()/1000.0) The getTime method returns the time in milliseconds.
Visual FoxProDATETIME() - {^1970/01/01 00:00:00} Warning: time zones not handled correctly
Gotime.Now().Unix()More Go
Adobe ColdFusion<cfset epochTime = left(getTickcount(), 10)>
Tcl/Tkclock seconds
Unix/Linux Shelldate +%s
Solaris/usr/bin/nawk 'BEGIN {print srand()}' Solaris doesn't support date +%s, but the default seed value for nawk's random-number generator is the number of seconds since the epoch.
PowerShell[int][double]::Parse((Get-Date (get-date).touniversaltime() -UFormat %s))
Other OS's Command line: perl -e 'print time' (If Perl is installed on your system)

Convert from human-readable date to epoch

PHPstrtotime('15 November 2018') (converts most English date texts) or:
date_create('11/15/2018')->format('U') (using DateTime class) More PHP
Pythonimport calendar, time; calendar.timegm(time.strptime('2000-01-01 12:34:00', '%Y-%m-%d %H:%M:%S'))
RubyTime.local(year, month, day, hour, minute, second, usec ) (or Time.gm for GMT/UTC input). To display add .to_i
PerlUse the Perl Epoch routines
Javalong epoch = new java.text.SimpleDateFormat('MM/dd/yyyy HH:mm:ss').parse('01/01/1970 01:00:00').getTime() / 1000; Timestamp in seconds, remove '/1000' for milliseconds.
VBScript/ASPDateDiff('s', '01/01/1970 00:00:00', time field)More ASP
AutoIT_DateDiff('s', '1970/01/01 00:00:00', 'YYYY/MM/DD HH:MM:SS')
DelphiEpoch := DateTimeToUnix(StrToDateTime(myString));
CUse the C Epoch Converter routines
Ras.numeric(as.POSIXct('YYYY-MM-dd HH:mm:ss', tz = 'GMT', origin='1970-01-01')) The origin parameter is optional
GoExample code
Adobe ColdFusionint(parseDateTime(datetime).getTime()/1000);
MySQLSELECT unix_timestamp(time) Time format: YYYY-MM-DD HH:MM:SS or YYMMDD or YYYYMMDD
More on using Epoch timestamps with MySQL
PostgreSQLSELECT extract(epoch FROM date('2000-01-01 12:34'));
With timestamp: SELECT EXTRACT(EPOCH FROM TIMESTAMP WITH TIME ZONE '2018-02-16 20:38:40-08');
With interval: SELECT EXTRACT(EPOCH FROM INTERVAL '5 days 3 hours');
SQLiteSELECT strftime('%s',timestring);
SQL ServerSELECT DATEDIFF(s, '1970-01-01 00:00:00', time field)
JavaScriptUse the JavaScript Date object
Unix/Linux Shelldate +%s -d'Jan 1, 1980 00:00:01' Replace '-d' with '-ud' to input in GMT/UTC time.

Convert from epoch to human-readable date

PHPdate(output format, epoch); Output format example: 'r' = RFC 2822 date, more PHP examples
Pythonimport time; time.strftime('%a, %d %b %Y %H:%M:%S +0000', time.localtime(epoch))Replace time.localtime with time.gmtime for GMT time. Or using datetime:import datetime; datetime.datetime.utcfromtimestamp(epoch).replace(tzinfo=datetime.timezone.utc)
C#private string epoch2string(int epoch) {
return new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc).AddSeconds(epoch).ToShortDateString(); }
PerlUse the Perl Epoch routines
JavaString date = new java.text.SimpleDateFormat('MM/dd/yyyy HH:mm:ss').format(new java.util.Date (epoch*1000)); Epoch in seconds, remove '*1000' for milliseconds.
Luadatestring = os.date([format[,epoch]])
VBScript/ASPDateAdd('s', epoch, '01/01/1970 00:00:00')More ASP
AutoIT_DateAdd('s', $EpochSeconds , '1970/01/01 00:00:00')
DelphimyString := DateTimeToStr(UnixToDateTime(Epoch)); Where Epoch is a signed integer.
CUse the C Epoch Converter routines
Objective-CNSDate * myDate = [NSDate dateWithTimeIntervalSince1970:epoch]; NSLog(@'%@', date);
Ras.POSIXct(epoch, origin='1970-01-01', tz='GMT')
GoExample code
Adobe ColdFusionDateAdd('s',epoch,'1/1/1970');
MySQLFROM_UNIXTIME(epoch, optional output format) Default output format is YYY-MM-DD HH:MM:SS. If you need support for negative timestamps: DATE_FORMAT(DATE_ADD(FROM_UNIXTIME(0), interval -315619200 second),'%Y-%m-%d') (replace -315619200 with epoch) More MySQL
PostgreSQLPostgreSQL version 8.1 and higher: SELECT to_timestamp(epoch);Source Older versions: SELECT TIMESTAMP WITH TIME ZONE 'epoch' + epoch * INTERVAL '1 second';
SQLiteSELECT datetime(epoch_to_convert, 'unixepoch'); or local timezone: SELECT datetime(epoch_to_convert, 'unixepoch', 'localtime');
Oracle PL/SQLSELECT to_date('01-JAN-1970','dd-mon-yyyy')+(1526357743/60/60/24) from dual
Replace 1526357743 with epoch.
SQL ServerDATEADD(s, epoch, '1970-01-01 00:00:00')
IBM InformixSELECT dbinfo('utc_to_datetime',epoch) FROM sysmaster:sysdual;
Microsoft Excel / LibreOffice Calc=(A1 / 86400) + 25569 Format the result cell for date/time, the result will be in GMT time (A1 is the cell with the epoch number). For other time zones: =((A1 +/- time zone adjustment) / 86400) + 25569.
Crystal ReportsDateAdd('s', {EpochTimeStampField}-14400, #1/1/1970 00:00:00#) -14400 used for Eastern Standard Time. See Time Zones.
JavaScriptUse the JavaScript Date object
Tcl/Tkclock format 1325376000Documentation
MATLABdatestr(719529+TimeInSeconds/86400,'dd-mmm-yyyy HH:MM:SS')
IBM PureData System for Analyticsselect 996673954::int4::abstime::timestamp;
Unix/Linux Shelldate -d @1520000000 Replace 1520000000 with your epoch, needs recent version of 'date'. Replace '-d' with '-ud' for GMT/UTC time.
Mac OS Xdate -j -r 1520000000
PowerShellFunction get-epochDate ($epochDate){ [timezone]::CurrentTimeZone.ToLocalTime(([datetime]'1/1/1970').AddSeconds($epochDate)) }, then use: get-epochDate 1520000000. Works for Windows PowerShell v1 and v2
Other OS'sCommand line: perl -e 'print scalar(localtime(epoch))' (If Perl is installed) Replace 'localtime' with 'gmtime' for GMT/UTC time.

Thanks to everyone who sent me corrections and updates!

More date related programming examples: What's the current week number? - What's the current day number?

Utc In Time Zone

Please note: All tools on this page are based on the date & time settings of your computer and use JavaScript to convert times. Some browsers use the current DST (Daylight Saving Time) rules for all dates in history. JavaScript does not support leap seconds.

Brian lives in Australia and needs to convert a UTC time into his local time. Problem is, he doesn't know how to go about doing it.

UTC is an abbreviation for Coordinated Universal Time. (Yes, I know it looks like the abbreviation letters are out of order. They are; this is why it isn't an acronym. The abbreviation is—believe it or not—based on a political compromise.) UTC is equivalent to International Atomic Time with leap seconds added at irregular intervals to compensate for the Earth's slowing rotation. UTC is never out of synch with GMT (Greenwich Meridian Time) by more than nine tenths of a second, so the two (UTC and GMT) are virtually equivalent in common usage.

What Is Utc In Time

Because of this, all you need to do to convert from UTC to a local time is to figure out how many hours your time varies from GMT. There are any number of Websites you can visit to determine such information; the following is an example of one you can use. (Just click a city near you that you know is on the same time zone as you, then look at the resulting time to see how many hours different you are from GMT.)

If you are near Sydney, Australia, you can see that your local time is ten hours ahead of GMT. This means that to determine the local time if you know UTC, all you need to do is add ten hours to that time. If the UTC is in cell B3 in Excel's date and time format, then you could use either of these formulas:

Utc Time Zone Conversion Chart

You should understand that these formulas don't account of Daylight Savings Time. If you live in an area that implements some sort of time adjustment scheme (such as DST), then you will need to adjust your formulas accordingly. This means that if you are near Sydney you need to figure out when DST starts and ends, and if you are currently affected by DST you will need to add eleven hours to your UTC value.

Utc In Time Stands For

You can find more information about adjusting local times to GMT (or, if you will, UTC) by visiting this tip: