NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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http://m.ticketlink.co.kr/reserve/product/39398/schedule server time check history

  • 2023-01-31 20:39:22 KST -0.022761
  • 2023-01-31 12:54:20 KST -0.049860
  • 2023-01-31 10:42:27 KST -0.014385
  • 2023-01-30 13:24:16 KST -0.090607
  • 2023-01-30 13:21:49 KST -0.066996
  • 2023-01-30 02:09:07 KST -0.025318
  • 2023-01-27 08:49:46 KST -0.036625
  • 2023-01-26 12:22:56 KST -0.071205
  • 2023-01-25 15:01:05 KST -0.038588
  • 2023-01-25 14:53:16 KST -0.044462
  • Average -0.0460807

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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.