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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https://shop.adidas.co.kr/PF030201.action?command=LIST server time check history

  • 2020-01-15 00:40:24 KST 0.018958
  • 2019-02-02 09:56:51 KST -0.100849
  • 2018-12-27 06:56:31 KST -0.194289
  • 2018-05-23 22:36:09 KST -0.065966
  • 2018-05-17 07:30:43 KST -0.069233
  • 2018-04-24 03:43:27 KST -0.078719
  • 2018-03-16 17:42:53 KST -0.154167
  • 2018-03-16 10:59:30 KST -0.292419
  • 2018-02-23 10:56:39 KST -0.253782
  • 2017-03-14 10:58:50 KST -0.124353
  • Average -0.1314819

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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.