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=19004689 server time check history

  • 2019-11-09 22:28:25 KST -0.210756
  • 2019-11-06 16:22:00 KST -1.162220
  • 2019-11-02 12:46:06 KST -0.130538
  • 2019-10-31 14:45:21 KST -0.411698
  • 2019-10-29 14:21:07 KST -0.433254
  • 2019-10-25 14:47:15 KST -0.629366
  • 2019-10-23 23:59:10 KST -1.105014
  • 2019-10-22 22:55:11 KST -0.259244
  • 2019-10-21 09:50:17 KST -0.321068
  • 2019-10-08 11:59:45 KST -0.307632
  • Average -0.497079

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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.