NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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http://hticket.yes24.com/Pages/Perf/Detail/hsDetail.aspx?IdPerf=30112 server time check history

  • 2023-05-18 01:00:45 KST 0.421139
  • 2023-05-16 19:46:20 KST 0.550075
  • 2023-05-16 19:45:05 KST 0.141562
  • 2021-12-04 14:10:33 KST 0.416942
  • 2019-12-04 20:15:48 KST -0.359771
  • 2019-11-28 19:57:42 KST -1.040107
  • 2019-11-28 19:45:24 KST -0.023172
  • 2019-11-28 19:38:58 KST -0.791871
  • 2019-06-04 13:39:36 KST -2.372577
  • 2019-05-30 19:34:31 KST -1.194300
  • Average -0.425208

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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.

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.