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://ticket.interpark.com/Ticket/Goods/GoodsInfo.asp?GoodsCode=16005344 server time check history

  • 2018-09-10 13:43:28 KST -0.691428
  • 2018-08-22 10:36:06 KST -1.103686
  • 2018-08-17 12:36:54 KST -0.440897
  • 2018-07-28 08:14:37 KST -0.184496
  • 2018-07-28 07:18:04 KST -0.497477
  • 2018-04-17 12:37:26 KST -0.107777
  • 2018-04-10 12:23:31 KST -1.142901
  • 2018-03-29 14:57:14 KST -0.165295
  • 2018-03-29 13:01:41 KST -0.586276
  • 2018-03-27 14:36:03 KST -0.142609
  • Average -0.5062842

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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.