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

https://portal.hanyang.ac.kr/port.do server time check history

  • 2017-08-10 10:47:11 KST -0.066741
  • 2016-12-14 23:53:20 KST -0.010958
  • 2016-08-10 23:28:52 KST -71.932032
  • 2016-08-10 23:27:41 KST -71.922299
  • 2016-06-09 19:48:29 KST -0.020812
  • 2016-06-01 22:34:18 KST -0.004677
  • 2016-05-31 12:48:38 KST -0.001400
  • 2016-05-23 07:48:47 KST 0.003723
  • 2016-04-11 15:36:03 KST -0.046319
  • 2016-04-09 15:53:55 KST -0.042942
  • Average -14.4044457

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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.