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=17018238 server time check history

  • 2018-10-31 08:01:18 KST -0.774046
  • 2018-09-23 07:27:20 KST -0.252984
  • 2018-05-24 20:32:44 KST -0.444231
  • 2018-05-06 02:07:36 KST -0.943778
  • 2018-04-29 02:45:58 KST -0.375006
  • 2018-04-26 06:31:25 KST -0.247805
  • 2018-04-25 03:36:47 KST -0.549512
  • 2018-04-20 10:33:02 KST -0.393426
  • 2018-04-17 06:36:34 KST -0.312757
  • 2018-04-14 20:40:15 KST -0.471707
  • Average -0.4765252

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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.