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://dadu13pragmatic.blogspot.com/ server time check history

  • 2022-05-21 03:29:51 KST 0.287846
  • 2022-05-19 20:11:34 KST 0.210560
  • 2022-05-18 18:47:14 KST 0.224281
  • 2022-05-17 17:35:53 KST 0.200285
  • 2022-05-16 08:04:33 KST 0.204909
  • 2022-05-14 21:31:53 KST 0.191569
  • 2022-05-13 17:38:32 KST 0.227312
  • 2022-05-12 15:57:45 KST 0.023250
  • 2022-05-11 14:29:15 KST 0.313404
  • 2022-05-09 23:05:41 KST 0.095795
  • Average 0.1979211

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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.