NKO Atomic Clock

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


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http://sugang.induk.ac.kr/Sugang/index.jsp server time check history

  • 2020-01-30 05:01:31 KST -0.011705
  • 2019-07-16 14:53:13 KST -0.048441
  • 2018-02-26 09:18:44 KST 3.113357
  • 2017-09-01 09:25:54 KST -42.922555
  • 2017-09-01 09:21:50 KST 51.092785
  • 2017-09-01 09:16:54 KST 50.793264
  • 2016-08-29 09:52:34 KST -1472431954.391500
  • 2016-08-29 09:46:25 KST -25.510694
  • 2016-08-29 09:44:41 KST -25.252268
  • 2016-02-22 09:51:52 KST -4.840978
  • Average -147243194.79787

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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.