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://sugang.skhu.ac.kr/ server time check history

  • 2021-02-25 19:53:44 KST 2.743880
  • 2020-06-09 00:00:06 KST -0.445719
  • 2020-03-29 10:34:13 KST -1.297755
  • 2019-10-24 11:12:32 KST -0.653180
  • 2019-09-12 21:00:47 KST -0.388962
  • 2019-09-11 03:16:46 KST -0.581137
  • 2019-08-14 09:44:50 KST -1.024957
  • 2019-08-12 09:58:16 KST -0.305209
  • 2019-08-12 09:55:24 KST -1.004037
  • 2019-08-12 09:53:56 KST -0.754146
  • Average -0.3711222

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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.