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=19001154 server time check history

  • 2019-02-02 02:09:21 KST -0.441440
  • 2019-01-31 20:51:24 KST -0.229412
  • 2019-01-31 20:05:36 KST -0.180532
  • 2019-01-31 19:59:19 KST -1.134138
  • 2019-01-31 19:57:47 KST -0.357940
  • 2019-01-31 19:56:46 KST -0.282288
  • 2019-01-31 19:55:34 KST -0.354491
  • 2019-01-31 19:53:59 KST -0.324418
  • 2019-01-31 19:52:47 KST -0.445582
  • 2019-01-31 19:51:23 KST -0.502102
  • Average -0.4252343

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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.