NKO Atomic Clock

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

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우리말 English

https://ferraricars77.blogspot.com/2013/12/download-engineering-electromagnetics.html server time check history

  • 2023-01-21 06:28:23 KST 0.017328
  • 2023-01-10 17:02:12 KST 0.075378
  • 2022-12-31 03:36:41 KST 0.266848
  • 2022-12-20 14:03:12 KST 0.091611
  • 2022-12-10 00:01:23 KST 0.252109
  • 2022-11-29 02:49:01 KST 0.072440
  • 2022-11-18 12:18:01 KST -0.001572
  • 2022-11-07 22:58:39 KST 0.136460
  • 2022-10-28 09:06:28 KST 0.346295
  • 2022-10-17 19:09:44 KST 0.003813
  • Average 0.126071

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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.