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.inha.ac.kr/sugang/ server time check history

  • 2023-12-23 20:56:09 KST -3.967031
  • 2023-08-09 09:56:34 KST -0.991825
  • 2023-02-15 09:58:24 KST -0.893227
  • 2023-02-15 09:57:24 KST -0.259979
  • 2023-02-15 09:52:00 KST -0.767807
  • 2023-02-15 09:50:18 KST -0.113666
  • 2023-02-15 09:44:39 KST -0.402631
  • 2023-02-09 09:53:58 KST -0.482198
  • 2023-02-09 09:51:46 KST -0.400552
  • 2022-08-17 14:23:22 KST -0.839952
  • Average -0.9118868

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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.