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

  • 2022-09-25 20:27:39 KST 0.090384
  • 2022-09-23 13:26:26 KST 0.074471
  • 2022-09-22 15:32:13 KST 0.210897
  • 2022-09-21 10:47:37 KST -0.023903
  • 2022-09-16 20:40:48 KST 0.032274
  • 2022-09-14 01:53:49 KST 0.112648
  • 2022-09-11 21:04:16 KST 0.297786
  • 2022-09-09 16:31:36 KST 0.160719
  • 2022-09-07 12:27:03 KST 0.080741
  • 2022-09-05 08:26:23 KST 0.060539
  • Average 0.1096556

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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.