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

  • 2021-06-19 14:07:19 KST -1.488256
  • 2021-06-19 11:38:34 KST -0.766368
  • 2021-02-08 07:55:43 KST -0.053316
  • 2020-11-09 19:28:57 KST -0.382580
  • 2020-05-12 19:15:30 KST 9.836955
  • 2020-04-14 23:24:57 KST 21.097872
  • 2019-08-10 17:29:04 KST -0.774216
  • 2019-04-25 12:36:34 KST -0.391260
  • Average 3.384853875

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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.