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.cau.ac.kr/ server time check history

  • 2019-02-12 09:33:20 KST -0.048034
  • 2019-02-11 09:23:01 KST -0.093392
  • 2019-02-11 00:51:32 KST -0.044233
  • 2018-08-22 03:03:00 KST 0.068717
  • 2018-08-22 00:50:57 KST -0.073041
  • 2018-08-21 09:27:54 KST -1.495604
  • 2017-02-15 09:50:05 KST -0.091337
  • 2017-02-14 09:23:28 KST -0.040713
  • 2017-02-14 09:20:11 KST -0.039405
  • 2016-02-18 10:40:41 KST 0.016583
  • Average -0.1840459

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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.