NKO Atomic Clock

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

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우리말 English

http://musebykara.blogspot.com server time check history

  • 2023-08-12 09:00:24 KST 0.124346
  • 2023-08-12 08:06:42 KST 0.237455
  • 2023-06-10 08:20:25 KST 0.313139
  • 2023-05-20 21:49:56 KST 0.195190
  • 2023-04-20 14:57:59 KST 0.360895
  • 2023-04-10 15:35:46 KST 0.229878
  • 2023-03-02 15:32:30 KST 0.038382
  • 2023-02-20 14:13:33 KST 0.042276
  • 2023-02-06 19:50:23 KST 0.171356
  • 2023-01-27 17:04:05 KST 0.021744
  • Average 0.1734661

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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.