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=17014328 server time check history

  • 2018-10-27 05:01:40 KST -0.304222
  • 2018-09-16 05:40:20 KST -0.973908
  • 2018-09-16 01:23:04 KST -0.453120
  • 2018-06-24 00:49:08 KST -0.231041
  • 2018-05-24 19:15:49 KST -1.061117
  • 2018-05-13 21:51:51 KST -0.266066
  • 2018-05-06 12:14:36 KST -0.728451
  • 2018-05-05 04:56:59 KST -0.675570
  • 2018-04-30 13:29:19 KST -0.262029
  • 2018-04-29 00:45:20 KST -0.212952
  • Average -0.5168476

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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.