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://gall.dcinside.com/mgallery/board/lists?id=real__izo server time check history

  • 2020-06-09 01:11:29 KST -0.020822
  • 2020-06-05 23:54:25 KST -0.001148
  • 2020-06-04 23:54:25 KST -0.013339
  • 2020-06-03 00:07:44 KST -0.017474
  • 2020-06-01 23:56:52 KST -0.017082
  • 2020-05-31 00:00:48 KST -0.053030
  • 2020-05-30 23:59:14 KST -0.027978
  • 2020-05-30 00:00:15 KST -0.036344
  • 2020-05-27 23:59:47 KST -0.008399
  • 2020-05-27 02:21:33 KST 0.000644
  • Average -0.0194972

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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.