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://ticket.yes24.com/Pages/Notice/NoticeMain.aspx server time check history

  • 2023-02-09 19:57:24 KST -1.282781
  • 2021-06-22 00:57:42 KST -0.563779
  • 2021-06-21 15:19:10 KST -0.661437
  • 2021-05-24 19:22:18 KST -0.933001
  • 2021-05-24 00:08:49 KST -0.511647
  • 2021-05-23 23:50:57 KST -0.203509
  • 2020-11-10 16:11:09 KST -0.760708
  • 2020-01-07 19:59:21 KST -1.060725
  • 2020-01-07 19:57:43 KST -0.421197
  • 2020-01-07 19:56:43 KST -0.540274
  • Average -0.6939058

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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.