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://cgv.co.k/ticket server time check history

  • 2020-11-29 06:45:46 KST 0.562747
  • 2020-11-29 06:43:59 KST 0.497203
  • 2020-06-05 13:59:35 KST 1.446152
  • 2020-05-07 07:59:12 KST 0.291876
  • 2020-05-06 06:17:08 KST 0.412150
  • 2020-03-05 18:50:56 KST 2.047787
  • 2020-03-05 17:28:35 KST 1.671309
  • 2020-02-20 11:15:37 KST 1.432346
  • 2020-02-20 10:58:01 KST 1.308934
  • 2020-02-20 10:56:22 KST 1.057386
  • Average 1.072789

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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.