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

  • 2023-08-12 04:59:46 KST 0.190956
  • 2023-07-17 04:30:49 KST 0.271568
  • 2023-01-04 23:51:06 KST 0.145113
  • 2022-12-31 17:41:25 KST -0.014689
  • 2022-12-27 14:27:48 KST 0.076648
  • 2022-12-23 11:47:32 KST 0.232539
  • 2022-12-21 13:55:30 KST 0.035304
  • 2022-12-19 09:01:56 KST 0.075736
  • 2022-12-17 11:10:39 KST 0.123439
  • 2022-12-15 13:24:29 KST -0.034039
  • Average 0.1102575

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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.