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=18014385 server time check history

  • 2018-10-29 19:56:51 KST -0.169649
  • 2018-10-25 11:31:06 KST -0.899447
  • 2018-10-24 00:11:02 KST -0.634887
  • 2018-10-20 20:11:07 KST -0.332049
  • 2018-10-19 19:47:37 KST -0.616427
  • 2018-10-18 18:04:29 KST -1.067147
  • 2018-10-17 19:04:14 KST -0.841347
  • 2018-10-16 20:28:37 KST -0.585895
  • 2018-10-13 16:28:18 KST -0.433662
  • 2018-10-11 15:54:38 KST -0.395882
  • Average -0.5976392

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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.