NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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https://bpcyclingteam.blogspot.com/2015/05/new-details-about-joint-nsa-bnd.html server time check history

  • 2023-03-20 23:10:08 KST -0.048026
  • 2023-03-16 16:36:48 KST -0.015185
  • 2023-03-12 09:46:25 KST 0.010662
  • 2023-03-08 03:52:55 KST 0.196799
  • 2023-03-03 21:23:06 KST 0.078987
  • 2023-02-27 15:28:50 KST 0.291950
  • 2023-02-23 18:15:18 KST 0.025492
  • 2023-02-20 04:45:49 KST 0.058201
  • 2023-02-13 11:53:03 KST 0.050925
  • 2023-02-09 21:49:49 KST 0.049572
  • Average 0.0699377

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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.