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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우리말 English

http://ticket.yes24.com/Pages/Perf/Detail/DetailSpecial.aspx?IdPerf=30919 server time check history

  • 2021-10-14 23:17:11 KST -0.379938
  • 2020-05-04 15:43:28 KST -0.675586
  • 2019-10-09 10:33:22 KST -0.880619
  • 2018-11-05 18:33:00 KST -0.503239
  • 2018-09-21 20:53:44 KST -0.052738
  • 2018-09-21 12:01:53 KST -0.984713
  • 2018-09-21 11:59:10 KST -0.126291
  • 2018-09-21 11:57:33 KST -0.466007
  • 2018-09-21 11:56:25 KST -0.280619
  • 2018-09-21 11:55:16 KST -0.845491
  • Average -0.5195241

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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.