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=17009289 server time check history

  • 2018-09-11 07:35:53 KST 0.144206
  • 2018-08-30 19:02:47 KST 0.038945
  • 2018-08-29 15:51:55 KST -0.007459
  • 2018-07-10 05:34:40 KST 0.095828
  • 2017-10-18 20:57:37 KST 0.054968
  • 2017-10-11 15:47:18 KST 0.164267
  • 2017-10-05 04:09:11 KST 0.150547
  • 2017-10-03 19:32:18 KST 0.146381
  • 2017-09-19 14:53:45 KST 0.357072
  • 2017-09-18 22:12:19 KST 0.452550
  • Average 0.1597305

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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.