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://ticket1.auction.co.kr/ server time check history

  • 2018-11-18 10:38:07 KST -0.029073
  • 2018-09-13 19:56:14 KST -0.754799
  • 2018-05-03 21:42:03 KST -0.015637
  • 2018-04-08 15:23:31 KST -0.090855
  • 2018-02-05 20:20:53 KST -0.325766
  • 2018-02-05 19:39:41 KST -0.177184
  • 2017-04-12 19:55:36 KST -0.373907
  • 2017-04-12 19:53:42 KST -0.278627
  • 2017-01-17 17:38:59 KST -0.043818
  • 2017-01-17 17:27:55 KST -0.376862
  • Average -0.2466528

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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.