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://was.woosuk.ac.kr/ws/sso/index.jsp server time check history

  • 2019-09-02 13:57:45 KST -0.626084
  • 2019-09-02 13:56:28 KST -0.896266
  • 2019-09-02 13:46:18 KST -0.778253
  • 2019-09-02 13:39:59 KST -0.756783
  • 2019-09-02 13:31:37 KST -0.572992
  • 2019-08-26 13:53:21 KST -0.518343
  • 2019-08-26 13:38:52 KST -0.158026
  • 2019-08-26 13:36:12 KST -0.165333
  • 2019-08-22 13:59:35 KST -0.204376
  • 2019-08-22 13:58:19 KST -0.200235
  • Average -0.4876691

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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.