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

  • 2023-09-27 13:54:57 KST -0.768418
  • 2023-09-27 10:59:16 KST -0.754830
  • 2023-09-27 10:54:36 KST -0.256163
  • 2023-09-27 09:43:07 KST -1.015103
  • 2023-09-27 07:41:02 KST -1.130450
  • 2023-09-25 19:59:22 KST -0.531499
  • 2023-09-25 19:47:37 KST -0.886294
  • 2023-09-25 19:32:19 KST -0.553535
  • 2023-09-25 19:26:46 KST -0.743127
  • 2023-09-25 07:22:21 KST -0.106853
  • Average -0.6746272

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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.