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://interesthere.blogspot.com server time check history

  • 2023-06-08 02:49:01 KST 0.138295
  • 2023-06-01 01:01:04 KST 0.220894
  • 2023-05-24 23:27:10 KST 0.271785
  • 2023-05-18 08:56:19 KST 0.121162
  • 2023-05-18 01:10:13 KST 0.240691
  • 2023-04-18 22:18:00 KST 0.321755
  • 2023-04-10 20:50:02 KST 0.024356
  • 2023-03-21 22:51:11 KST 0.251152
  • 2023-03-14 21:45:33 KST 0.080662
  • 2023-03-07 14:11:34 KST 0.048790
  • Average 0.1719542

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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.