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://nikephang.blogspot.com/2014/07/top-5-free-android-mobile-phone-auto.html server time check history

  • 2021-05-05 00:46:48 KST 0.306164
  • 2021-04-24 10:09:13 KST 0.182464
  • 2021-04-13 20:56:42 KST 0.325829
  • 2021-03-16 09:58:20 KST 0.155988
  • 2021-03-16 09:51:38 KST 0.074027
  • 2021-03-16 09:49:56 KST 0.141608
  • 2018-05-22 13:45:44 KST 0.252762
  • 2018-05-06 21:17:45 KST 0.092666
  • 2018-05-06 08:01:06 KST -0.025859
  • 2018-04-30 14:04:44 KST 0.045322
  • Average 0.1550971

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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.