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://m.ticket.yes24.com/ server time check history

  • 2021-10-22 18:58:53 KST -0.554866
  • 2021-10-22 18:48:42 KST -0.093882
  • 2021-10-22 18:47:23 KST -0.864488
  • 2021-10-22 18:45:27 KST -0.618093
  • 2021-10-22 17:05:51 KST -0.039181
  • 2021-10-22 17:03:01 KST -0.141408
  • 2021-10-22 17:01:20 KST -0.314389
  • 2021-10-22 14:33:20 KST -0.804743
  • 2021-10-22 14:28:47 KST -0.679863
  • 2021-10-22 14:27:16 KST -0.983492
  • Average -0.5094405

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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.