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

  • 2022-01-06 18:44:51 KST 0.057513
  • 2021-12-30 17:42:55 KST 0.190800
  • 2021-12-25 09:44:24 KST 0.181502
  • 2021-12-21 02:23:46 KST 0.150359
  • 2021-12-16 18:39:08 KST 0.022857
  • 2021-12-12 04:35:29 KST 0.101809
  • 2021-12-08 12:15:35 KST 0.035013
  • 2021-12-04 22:58:02 KST -0.024844
  • 2021-12-03 01:31:29 KST 0.014873
  • 2021-12-01 06:32:11 KST 0.046784
  • Average 0.0776666

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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.