NKO Atomic Clock

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

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https://tickets.interpark.com/goods/23015137 server time check history

  • 2023-11-18 15:07:52 KST -1.630291
  • 2023-11-09 20:52:41 KST -2.938247
  • 2023-10-30 21:47:11 KST -3.165293
  • 2023-10-26 17:03:39 KST -2.017420
  • 2023-10-25 06:58:27 KST -2.714457
  • 2023-10-21 07:57:15 KST -1.898549
  • 2023-10-20 01:59:35 KST -2.050975
  • 2023-10-18 19:30:03 KST -2.929580
  • 2023-10-18 18:59:45 KST -2.760921
  • 2023-10-18 18:58:42 KST -2.675960
  • Average -2.4781693

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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.