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=17014987 server time check history

  • 2018-09-27 09:46:35 KST -0.584198
  • 2018-05-18 17:37:59 KST -0.187242
  • 2018-05-04 12:37:12 KST -0.142949
  • 2018-05-01 03:00:01 KST -0.279541
  • 2018-04-18 01:49:07 KST -0.847105
  • 2018-04-16 16:17:36 KST -0.415420
  • 2018-04-07 05:05:12 KST -0.401821
  • 2018-04-03 02:24:49 KST -0.393191
  • 2018-04-03 02:02:21 KST -0.685518
  • 2018-03-30 07:29:25 KST -0.105826
  • Average -0.4042811

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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.