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

  • 2022-08-06 07:48:27 KST 0.173055
  • 2022-07-29 03:39:13 KST 0.222252
  • 2022-07-20 07:53:29 KST 0.136238
  • 2022-07-12 03:55:43 KST 0.064252
  • 2022-07-03 07:47:01 KST 0.387216
  • 2022-06-25 04:09:20 KST 0.251415
  • 2022-06-16 09:08:03 KST 0.204069
  • 2022-06-08 06:26:20 KST 0.220994
  • 2022-05-30 12:15:40 KST 0.163647
  • 2022-05-21 16:15:10 KST 0.325174
  • Average 0.2148312

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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.