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

  • 2022-06-27 16:18:47 KST 0.161387
  • 2022-06-25 17:03:36 KST 0.001683
  • 2022-06-23 17:21:31 KST 0.012470
  • 2022-06-21 18:19:45 KST 0.075258
  • 2022-06-19 18:27:27 KST 0.080648
  • 2022-06-16 20:58:03 KST 0.164372
  • 2022-06-14 19:34:32 KST 0.085755
  • 2022-06-12 18:23:57 KST 0.159986
  • 2022-06-10 16:33:14 KST 0.165980
  • 2022-06-08 17:05:21 KST 0.085965
  • Average 0.0993504

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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.