NKO Atomic Clock

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

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https://austinangck2809.blogspot.com/2013/12/download-engineering-electromagnetics.html server time check history

  • 2023-05-23 14:50:10 KST 0.238193
  • 2023-04-18 06:22:36 KST 0.063510
  • 2023-04-10 21:04:19 KST 0.270990
  • 2023-03-27 02:54:12 KST 0.109940
  • 2023-03-21 19:33:18 KST 0.138826
  • 2023-03-16 11:03:30 KST 0.091602
  • 2023-03-05 00:33:00 KST 0.070990
  • 2023-02-28 18:06:56 KST 0.095343
  • 2023-02-24 11:45:27 KST 0.151556
  • 2023-02-20 07:00:56 KST 0.186360
  • Average 0.141731

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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.