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://nko.kr/?url=http://ticket.interpark.com/Ticket/Goods/GoodsInfo.asp?GoodsCode=18007531 server time check history

  • 2020-11-23 07:15:44 KST 0.040185
  • 2020-11-21 04:35:37 KST 0.225840
  • 2020-11-19 02:46:51 KST 0.236442
  • 2020-11-17 11:49:50 KST 0.014683
  • 2020-11-17 02:45:58 KST 0.225787
  • 2020-11-17 01:41:24 KST 0.232523
  • 2020-11-16 18:44:32 KST 0.190940
  • 2020-11-16 07:39:02 KST 0.223174
  • 2020-11-15 13:53:49 KST 0.019472
  • 2020-11-15 00:50:06 KST 0.176026
  • Average 0.1585072

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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.