NKO Atomic Clock

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


Chatroom by domain
우리말 English

http://hellven.net server time check history

  • 2021-12-25 18:52:34 KST -1640425954.422000
  • 2021-08-26 23:58:52 KST -0.349404
  • 2021-08-24 23:59:07 KST -0.235791
  • 2020-02-06 23:53:52 KST -0.403529
  • 2019-08-15 12:31:31 KST 0.073392
  • 2019-08-09 23:43:41 KST 0.004715
  • 2019-08-05 20:38:28 KST 0.005606
  • 2019-07-23 20:23:03 KST 0.039679
  • 2019-05-19 12:02:34 KST -0.037886
  • 2019-01-29 18:56:22 KST -0.027144
  • Average -164042595.53524

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Popular checks

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.