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=18000362 server time check history

  • 2018-09-04 05:39:18 KST -0.138777
  • 2018-08-19 20:11:47 KST -0.399854
  • 2018-05-22 02:29:43 KST -0.916971
  • 2018-05-18 12:07:20 KST -1.084459
  • 2018-05-09 20:16:52 KST -1.037665
  • 2018-04-22 21:58:05 KST -0.444138
  • 2018-04-14 17:51:21 KST -0.727267
  • 2018-04-06 19:00:06 KST -0.759615
  • 2018-03-30 08:17:04 KST -0.103900
  • 2018-03-28 07:03:42 KST -0.402593
  • Average -0.6015239

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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.