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

  • 2023-11-25 15:39:30 KST 0.274828
  • 2023-11-15 00:48:28 KST 0.019092
  • 2023-11-04 06:08:40 KST 0.249148
  • 2023-10-24 16:06:31 KST 0.262229
  • 2023-10-13 02:08:44 KST 0.147659
  • 2023-10-02 11:40:22 KST 0.189655
  • 2023-09-21 20:24:29 KST 0.338084
  • 2023-09-11 05:48:35 KST 0.296091
  • 2023-08-31 15:43:33 KST 0.205808
  • 2023-08-21 01:10:00 KST 0.013087
  • Average 0.1995681

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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.