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=19017308 server time check history

  • 2019-12-12 18:38:56 KST -0.316990
  • 2019-12-09 18:23:09 KST -0.429795
  • 2019-12-02 19:14:31 KST -0.299641
  • 2019-11-29 19:36:33 KST -0.146212
  • 2019-11-29 18:53:31 KST -0.399352
  • 2019-11-20 01:59:26 KST -0.294799
  • 2019-11-20 01:53:02 KST -0.180488
  • 2019-11-19 13:51:13 KST -1.383674
  • 2019-11-18 20:11:26 KST -0.456914
  • 2019-11-18 19:58:51 KST -0.194182
  • Average -0.4102047

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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.