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://mallusims3.blogspot.com server time check history

  • 2021-06-22 08:01:59 KST -0.012540
  • 2021-06-20 17:18:35 KST 0.084624
  • 2021-06-19 02:48:11 KST 0.208482
  • 2021-06-17 10:38:46 KST 0.124271
  • 2021-06-14 07:12:23 KST 0.260015
  • 2021-06-12 13:58:39 KST -0.025136
  • 2021-06-10 22:43:48 KST 0.317151
  • 2021-06-09 01:42:00 KST 0.111363
  • 2021-06-07 10:26:05 KST 0.145514
  • 2021-06-05 16:37:58 KST 0.355808
  • Average 0.1569552

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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.