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=19007007 server time check history

  • 2019-11-08 15:36:20 KST -0.855505
  • 2019-11-07 11:10:13 KST -0.254683
  • 2019-11-06 14:37:21 KST -0.310463
  • 2019-11-04 16:22:26 KST -0.496156
  • 2019-11-04 14:59:17 KST -0.462530
  • 2019-11-03 15:33:27 KST -0.914555
  • 2019-11-03 14:59:36 KST -0.251801
  • 2019-11-02 16:21:44 KST -0.209925
  • 2019-11-02 14:59:53 KST -0.419835
  • 2019-10-27 14:57:24 KST -0.406792
  • Average -0.4582245

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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.