NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


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우리말 English

https://form.office.naver.com/form/responseView.cmd?formkey=NTgzNTYxMWUtZTVhNi00NDdkLWFkNTUtM2Q4ZjMyNzg4OWE5 server time check history

  • 2022-09-15 18:31:36 KST -0.042279
  • 2021-10-29 10:50:16 KST 0.003220
  • 2018-11-21 02:48:03 KST -0.058007
  • 2018-05-03 11:22:25 KST -0.118346
  • 2018-04-25 00:31:54 KST -0.135638
  • 2018-04-17 03:53:56 KST -0.022187
  • 2018-04-03 08:59:57 KST -0.009006
  • 2018-03-26 02:51:39 KST -0.045011
  • 2018-01-14 17:02:44 KST -0.100448
  • 2018-01-14 16:54:43 KST -0.117717
  • Average -0.0645419

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We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.

Information

# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.