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/Perf/Sale/PerfSaleProcess.aspx?IdPerf=29516 server time check history

  • 2021-10-08 06:45:56 KST -0.541149
  • 2021-10-08 06:07:09 KST -0.537973
  • 2021-06-30 16:15:06 KST -1.018756
  • 2019-12-13 03:20:12 KST -0.688255
  • 2019-04-18 00:18:58 KST -0.228885
  • 2018-05-15 15:38:17 KST -0.982728
  • 2018-05-09 19:49:47 KST -0.439549
  • 2018-05-01 16:11:38 KST -0.462137
  • 2018-04-21 23:59:17 KST -0.474793
  • 2018-04-21 02:00:52 KST -1.085966
  • Average -0.6460191

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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.