NKO Atomic Clock

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


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우리말 English

http://jhiswas.jnue.kr/main_h.jsp server time check history

  • 2022-06-10 05:10:04 KST -0.824608
  • 2022-04-26 15:15:52 KST -0.164909
  • 2020-11-30 22:29:19 KST 0.497466
  • 2020-10-02 04:18:44 KST -0.409652
  • 2020-04-29 16:30:19 KST 0.140660
  • 2019-08-13 16:29:57 KST 0.261441
  • 2018-05-20 17:42:55 KST -0.050207
  • 2018-05-20 15:49:36 KST -0.133547
  • 2018-05-15 08:57:30 KST -0.336330
  • 2018-04-27 19:58:57 KST 0.005404
  • Average -0.1014282

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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.