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://darellsfinancialcorner.blogspot.com/2016/01/4-steps-hacking-jcow-social-networking.html server time check history

  • 2022-05-18 11:38:10 KST 0.259699
  • 2022-05-11 10:51:19 KST 0.102928
  • 2022-05-06 04:21:23 KST 0.203778
  • 2022-04-30 17:57:16 KST 0.150923
  • 2022-04-25 11:04:02 KST 0.051747
  • 2022-04-20 04:31:23 KST 0.059208
  • 2022-04-14 21:57:21 KST -0.027709
  • 2022-04-09 11:29:15 KST 0.002523
  • 2022-04-04 04:28:09 KST 0.042826
  • 2022-03-29 21:12:35 KST 0.009814
  • Average 0.0855737

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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.