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

http://saint.sogang.ac.kr/irj/portal server time check history

  • 2019-08-14 10:36:58 KST -0.047204
  • 2019-08-14 10:28:03 KST 0.005876
  • 2019-06-24 03:25:04 KST -0.050710
  • 2019-05-22 07:54:32 KST 0.007630
  • 2019-03-05 15:51:12 KST -0.045502
  • 2019-02-22 10:55:18 KST -0.033989
  • 2019-02-22 10:54:08 KST -0.040072
  • 2019-02-22 10:53:02 KST -0.049429
  • 2018-10-31 21:04:56 KST -0.059736
  • 2018-06-13 08:57:44 KST -0.070628
  • Average -0.0383764

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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.