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?GroupCode=17014432 server time check history

  • 2018-02-17 20:34:28 KST -0.557443
  • 2018-02-13 14:53:14 KST -0.456301
  • 2018-02-10 02:52:24 KST -0.154554
  • 2018-02-06 08:01:39 KST -0.531165
  • 2018-02-01 23:33:50 KST -0.615268
  • 2018-01-24 22:52:21 KST -0.719796
  • 2018-01-19 03:49:20 KST -0.513165
  • 2018-01-15 17:02:13 KST -0.539445
  • 2018-01-10 10:40:46 KST -0.057891
  • 2017-12-31 02:39:30 KST -0.682952
  • Average -0.482798

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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.