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=16005344 server time check history

  • 2018-12-06 13:42:14 KST -0.353790
  • 2018-11-08 13:07:19 KST -0.491931
  • 2018-11-07 13:40:14 KST -0.336034
  • 2018-10-17 13:55:58 KST -0.327288
  • 2018-10-12 13:36:42 KST -0.104651
  • 2018-10-08 13:37:17 KST -0.217551
  • 2018-09-10 13:43:28 KST -0.691428
  • 2018-08-22 10:36:06 KST -1.103686
  • 2018-08-17 12:36:54 KST -0.440897
  • 2018-07-28 08:14:37 KST -0.184496
  • Average -0.4251752

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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.