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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우리말 English

http://www.lgart.com/ server time check history

  • 2018-01-07 08:33:20 KST -0.084813
  • 2017-10-15 00:53:06 KST -0.390121
  • 2017-10-08 22:42:23 KST -1.078426
  • 2017-10-02 16:12:43 KST -1.179546
  • 2017-09-23 04:00:50 KST -0.310023
  • 2017-09-12 16:03:07 KST -0.567513
  • 2017-09-12 15:53:00 KST -0.889745
  • 2017-09-12 13:38:14 KST -0.680958
  • Average -0.647643125

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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.


# 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.