NKO Atomic Clock

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

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https://BoardHeadlinef.blogspot.com/ server time check history

  • 2023-09-29 13:08:50 KST 0.372212
  • 2023-09-23 21:05:29 KST 0.384188
  • 2023-09-18 13:28:44 KST 0.159782
  • 2023-09-14 06:13:34 KST 0.278841
  • 2023-09-10 03:33:21 KST 0.257947
  • 2023-09-01 04:23:38 KST 0.422130
  • 2023-08-23 20:49:41 KST 0.335136
  • Average 0.315748

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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.