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://testallforone.blogspot.com/2016/06/gcpro-key-v1000033-setup-download.html server time check history

  • 2021-08-01 07:28:32 KST 0.063798
  • 2021-07-27 03:32:01 KST 0.252294
  • 2021-07-21 23:45:07 KST -0.027812
  • 2021-07-16 15:37:33 KST 0.148138
  • 2021-07-11 08:30:34 KST 0.021888
  • 2021-07-05 23:56:29 KST 0.164975
  • 2021-06-30 16:35:09 KST 0.060497
  • 2021-06-25 08:46:18 KST 0.258674
  • 2021-06-20 00:54:00 KST 0.196794
  • 2021-06-14 16:20:18 KST 0.188886
  • Average 0.1328132

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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.