NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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https://bpcyclingteam.blogspot.com/2012/10/rtc-buspass-codes-rtc-codes.html server time check history

  • 2022-08-14 21:56:56 KST 0.081254
  • 2022-08-12 04:17:14 KST 0.101967
  • 2022-08-09 11:20:59 KST 0.098643
  • 2022-08-05 23:13:28 KST 0.069565
  • 2022-08-03 06:26:50 KST 0.085426
  • 2022-07-31 10:45:02 KST 0.100986
  • 2022-07-28 17:42:09 KST 0.026961
  • 2022-07-25 21:20:17 KST 0.198203
  • 2022-07-23 04:36:09 KST 0.178152
  • 2022-07-20 12:28:01 KST 0.170300
  • Average 0.1111457

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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.