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

  • 2023-09-09 13:11:30 KST 0.178318
  • 2023-09-09 02:34:17 KST 0.251793
  • 2023-08-11 22:34:55 KST 0.196017
  • 2023-08-11 22:31:06 KST 0.299036
  • 2023-08-11 21:26:06 KST 0.251707
  • 2023-06-07 08:01:09 KST 0.183283
  • 2023-05-27 17:50:50 KST 0.230563
  • 2023-04-22 04:17:36 KST 0.296507
  • 2023-04-11 15:21:08 KST 0.030104
  • 2023-03-26 03:41:33 KST -0.035546
  • Average 0.1881782

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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.