NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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http://sugang.hannam.ac.kr/sugang/common/login.do?method=login server time check history

  • 2018-02-26 09:59:16 KST -8.551062
  • 2018-02-26 09:56:31 KST -8.619336
  • 2018-02-26 09:41:32 KST -8.505780
  • 2018-02-26 09:31:22 KST -8.541819
  • 2018-02-22 10:00:03 KST -7.446775
  • 2018-02-22 09:52:49 KST -7.397842
  • 2018-02-22 09:47:07 KST -7.445225
  • 2018-02-20 09:44:01 KST -6.851463
  • 2018-02-20 09:38:09 KST -6.876206
  • 2018-02-20 09:37:06 KST -6.894013
  • Average -7.7129521

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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.