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://nko.kr/?url=http://ticket.yes24.com/Pages/Perf/Detail/DetailSpecial.aspx?IdPerf=30112 server time check history

  • 2023-11-29 02:35:44 KST 0.242850
  • 2023-10-01 04:50:02 KST 0.069959
  • 2023-05-20 00:20:07 KST 0.106358
  • 2023-05-18 14:26:05 KST 0.099970
  • 2023-05-18 11:45:08 KST 0.070798
  • 2023-05-16 01:10:42 KST -0.013327
  • 2023-05-13 02:43:16 KST 0.091388
  • 2023-05-13 01:13:16 KST 0.022304
  • 2023-05-05 11:53:14 KST 0.058116
  • 2023-04-08 23:57:19 KST 0.110973
  • Average 0.0859389

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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.