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://tickethtml.auction.co.kr/html/2018/Astage_iKON_0A139ADF1D/w_index.html server time check history

  • 2021-02-23 16:11:54 KST -0.058071
  • 2019-12-06 15:12:46 KST -0.077312
  • 2018-10-15 12:10:36 KST -0.044998
  • 2018-05-22 08:31:19 KST 0.002669
  • 2018-05-09 11:23:33 KST -0.026292
  • 2018-05-04 20:49:41 KST -0.024705
  • 2018-04-28 23:36:10 KST -0.016273
  • 2018-04-22 06:01:18 KST -0.033696
  • 2018-04-17 01:29:12 KST -0.075104
  • 2018-04-15 01:23:24 KST -0.397938
  • Average -0.075172

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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.