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://kadenowi.blogspot.com/ server time check history

  • 2021-08-03 04:14:53 KST 0.278381
  • 2021-08-02 00:16:03 KST 0.082752
  • 2021-07-28 12:43:01 KST 0.108634
  • 2021-07-26 17:14:30 KST 0.022217
  • 2021-07-25 00:07:55 KST -0.046833
  • 2021-07-23 04:41:05 KST 0.246461
  • 2021-07-21 17:12:37 KST 0.184418
  • 2021-07-06 20:22:48 KST 0.213561
  • 2021-07-06 20:16:45 KST 0.405504
  • Average 0.16612166666667

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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.