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://htis.hanseo.ac.kr/nrp4hs/ server time check history

  • 2018-08-30 16:42:07 KST -28.881905
  • 2018-08-09 08:57:56 KST -52.611419
  • 2018-08-08 08:44:38 KST -51.252052
  • 2018-08-07 08:56:35 KST -48.911227
  • 2018-08-07 08:54:46 KST -49.713180
  • 2018-08-07 08:47:11 KST -49.464022
  • 2018-08-07 08:44:03 KST -48.828118
  • 2018-08-07 08:41:07 KST -49.188933
  • 2018-08-07 08:14:59 KST -49.023710
  • 2018-05-17 09:06:51 KST -3.819741
  • Average -43.1694307

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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.