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=30278 server time check history

  • 2020-01-14 09:25:15 KST -0.029467
  • 2019-12-28 04:05:48 KST -1.040658
  • 2019-12-27 17:43:07 KST -0.817341
  • 2019-11-27 09:43:04 KST -0.590362
  • 2019-11-26 02:43:38 KST -0.357469
  • 2019-10-27 13:52:30 KST -0.075069
  • 2019-10-15 10:49:09 KST -1.114208
  • 2019-10-14 16:48:14 KST -0.181839
  • 2019-09-12 04:35:55 KST -0.914612
  • 2019-07-22 23:22:04 KST -0.450139
  • Average -0.5571164

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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.