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://ferraricars77.blogspot.com/2015/08/how-to-flash-atmxxx-chip-with-actions.html server time check history

  • 2021-06-18 12:02:47 KST 0.095769
  • 2021-06-11 10:00:09 KST 0.334274
  • 2021-06-04 02:26:46 KST 0.317226
  • 2021-05-25 03:23:58 KST 0.362712
  • 2021-05-18 01:57:50 KST 0.027286
  • 2021-05-10 22:09:05 KST 0.082709
  • 2021-05-03 20:43:48 KST 0.153188
  • 2021-04-26 18:56:27 KST 0.039189
  • 2021-04-20 05:43:01 KST 0.291873
  • 2021-04-19 16:59:03 KST 0.380948
  • Average 0.2085174

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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.