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=20000349 server time check history

  • 2020-02-19 01:14:43 KST -1.083819
  • 2020-02-18 13:58:35 KST -0.341628
  • 2020-02-18 13:57:35 KST -0.438359
  • 2020-02-18 13:56:27 KST -0.611227
  • 2020-02-18 13:53:02 KST -0.538477
  • 2020-02-18 13:51:59 KST -0.724149
  • 2020-02-18 13:47:23 KST -0.446831
  • 2020-02-18 13:37:14 KST -0.576030
  • 2020-02-18 13:33:22 KST -0.398904
  • 2020-02-18 13:31:36 KST -0.637284
  • Average -0.5796708

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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.