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://mticket.interpark.com/Goods/GoodsInfo/info?GoodsCode=19000090 server time check history

  • 2019-03-10 13:16:49 KST -0.477584
  • 2019-03-04 13:40:23 KST -0.311921
  • 2019-01-11 12:47:05 KST -0.325638
  • 2019-01-09 14:42:01 KST -0.429922
  • 2019-01-09 13:59:51 KST -0.938638
  • 2019-01-09 13:57:48 KST -0.313147
  • 2019-01-09 13:54:54 KST -0.390969
  • 2019-01-09 13:53:23 KST -0.306936
  • 2019-01-09 13:51:55 KST -0.345364
  • Average -0.42667988888889

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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.