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://mallusims3.blogspot.it server time check history

  • 2022-06-23 13:18:20 KST -0.001713
  • 2022-06-20 00:00:56 KST 0.183644
  • 2022-06-16 09:31:12 KST 0.213408
  • 2022-06-12 14:08:06 KST 0.063995
  • 2022-06-09 00:35:55 KST 0.121855
  • 2022-06-05 08:03:00 KST 0.286120
  • 2022-06-01 15:20:38 KST 0.273206
  • 2022-05-28 11:35:47 KST 0.127308
  • 2022-05-24 07:51:16 KST 0.323080
  • 2022-05-20 15:32:47 KST 0.097812
  • Average 0.1688715

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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.