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

  • 2022-06-28 04:41:58 KST 0.259072
  • 2022-06-24 05:31:09 KST -0.001667
  • 2022-06-20 10:06:46 KST 0.306198
  • 2022-06-16 14:25:41 KST -0.077262
  • 2022-06-12 19:00:26 KST -0.058547
  • 2022-06-05 23:08:57 KST 0.106798
  • 2022-06-02 11:53:28 KST 0.191712
  • 2022-05-30 00:14:38 KST 0.133763
  • 2022-05-26 08:59:54 KST 0.205196
  • 2022-05-23 02:15:38 KST 0.095433
  • Average 0.1160696

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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.