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

  • 2019-11-07 22:39:53 KST 0.123165
  • 2019-11-06 14:43:29 KST 0.054301
  • 2019-11-03 01:28:23 KST 0.021429
  • 2019-10-24 17:22:51 KST 0.057427
  • 2019-10-24 16:46:52 KST -0.050773
  • 2019-10-23 22:17:51 KST 0.288962
  • 2019-10-11 09:24:12 KST 0.111941
  • 2019-10-04 16:27:56 KST 0.067605
  • 2019-09-25 19:10:53 KST 0.093773
  • 2019-09-25 17:30:46 KST -0.002875
  • Average 0.0764955

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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.