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=18004040 server time check history

  • 2019-12-02 15:55:40 KST -0.528332
  • 2018-07-08 21:53:47 KST -0.269338
  • 2018-05-09 11:41:07 KST -0.434216
  • 2018-04-15 01:23:19 KST -0.171126
  • 2018-04-03 07:36:01 KST -0.202171
  • 2018-03-22 13:56:16 KST -0.545862
  • 2018-03-20 13:54:52 KST -0.265035
  • 2018-03-20 13:52:16 KST -0.534348
  • 2018-03-20 13:48:10 KST -0.425166
  • 2018-03-20 13:42:00 KST -0.577764
  • Average -0.3953358

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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.