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

  • 2022-01-10 07:07:01 KST 0.026756
  • 2022-01-07 19:42:06 KST 0.141739
  • 2022-01-06 15:57:05 KST 0.073164
  • 2022-01-03 08:58:10 KST 0.230386
  • 2022-01-01 23:54:27 KST -0.050778
  • 2021-12-31 19:03:31 KST -0.037741
  • 2021-12-29 07:50:22 KST 0.135036
  • 2021-12-24 05:06:41 KST 0.291499
  • 2021-12-23 00:45:47 KST 0.065975
  • 2021-12-20 17:53:24 KST 0.077241
  • Average 0.0953277

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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.