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=17000953 server time check history

  • 2018-01-14 13:28:21 KST -0.275580
  • 2018-01-06 20:38:46 KST -0.441707
  • 2018-01-04 20:12:02 KST -1.012094
  • 2017-12-27 05:26:57 KST -0.695724
  • 2017-09-14 05:47:32 KST -0.188408
  • 2017-07-29 10:52:45 KST -0.229333
  • 2017-02-03 20:00:57 KST -1486119659.196000
  • 2017-02-03 19:59:49 KST -0.865546
  • 2017-02-03 19:58:43 KST -0.290516
  • 2017-02-03 19:57:39 KST -53.813446
  • Average -148611971.70084

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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.