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

  • 2021-12-04 22:49:48 KST 0.018055
  • 2021-11-30 09:00:20 KST 0.004462
  • 2021-11-25 22:14:33 KST 0.026890
  • 2021-11-21 08:18:42 KST 0.090363
  • 2021-11-16 15:43:40 KST 0.024517
  • 2021-11-11 17:34:16 KST 0.081839
  • 2021-11-05 20:31:37 KST 0.271665
  • 2021-10-30 16:30:50 KST -0.018888
  • 2021-10-24 20:02:12 KST 0.124994
  • 2021-10-20 16:55:54 KST 0.091389
  • Average 0.0715286

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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.