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

  • 2022-09-21 21:21:51 KST 0.026126
  • 2022-09-14 05:59:37 KST 0.069584
  • 2022-09-07 01:09:24 KST 0.084448
  • 2022-08-30 23:47:05 KST 0.066597
  • 2022-08-23 22:29:12 KST -0.044541
  • 2022-08-16 13:34:22 KST 0.082522
  • 2022-08-09 12:17:45 KST 0.069835
  • 2022-08-02 10:26:00 KST 0.059258
  • 2022-07-26 08:59:41 KST 0.069167
  • 2022-07-19 07:57:57 KST 0.127880
  • Average 0.0610876

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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.