NKO Atomic Clock

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


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http://ticket.yes24.com/Pages/Perf/Detail/Detail.aspx?IdPerf=30923 server time check history

  • 2021-10-08 10:12:58 KST -0.859383
  • 2021-10-07 15:15:30 KST -0.186494
  • 2021-06-22 19:41:33 KST -0.913769
  • 2021-06-22 18:46:00 KST -0.735275
  • 2020-05-13 11:58:57 KST -0.372855
  • 2019-10-26 23:58:11 KST -0.447881
  • 2018-09-14 00:00:32 KST -0.941856
  • 2018-09-13 18:18:16 KST -0.611207
  • 2018-09-13 17:57:42 KST -0.933127
  • Average -0.66687188888889

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Popular checks

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.

Information

# 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.