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.snu.ac.kr server time check history

  • 2018-06-15 10:28:07 KST -0.043091
  • 2018-06-10 17:30:33 KST -0.006774
  • 2018-06-07 22:08:39 KST -0.052059
  • 2018-05-16 13:24:27 KST -0.066437
  • 2018-05-10 07:58:33 KST -0.063867
  • 2018-05-10 07:57:23 KST -0.032112
  • 2018-05-10 07:55:06 KST -0.062576
  • 2018-05-10 07:52:45 KST 0.000545
  • 2018-05-10 07:37:51 KST -0.059032
  • 2018-05-10 07:23:21 KST -0.806636
  • Average -0.1192039

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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.