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://sugang.korea.ac.kr server time check history

  • 2018-11-15 07:56:44 KST -0.030371
  • 2018-10-24 07:03:29 KST -0.057371
  • 2018-10-08 04:55:50 KST -0.037946
  • 2018-10-07 13:46:43 KST -0.060007
  • 2018-09-30 02:54:02 KST 0.005118
  • 2018-09-11 18:30:07 KST -0.047566
  • 2018-09-11 18:21:27 KST -0.058963
  • 2018-09-11 17:28:11 KST -0.032986
  • 2018-09-11 17:11:04 KST -0.065055
  • 2018-09-07 15:59:20 KST -0.078472
  • Average -0.0463619

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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.