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.sungkyul.ac.kr server time check history

  • 2021-02-22 09:11:06 KST -16.661544
  • 2021-02-22 08:54:55 KST -48.596407
  • 2020-02-20 18:11:01 KST -0.638334
  • 2020-02-19 14:34:17 KST 0.273803
  • 2020-02-18 13:28:45 KST -0.124410
  • 2020-02-18 09:57:56 KST 0.868122
  • 2017-08-21 09:56:52 KST 0.400490
  • 2017-08-21 09:53:00 KST 0.387845
  • 2017-08-21 09:50:51 KST 0.504411
  • 2017-08-21 09:49:06 KST 0.354503
  • Average -6.3231521

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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.