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://udrims.dongguk.ac.kr/sugang/ server time check history

  • 2021-09-27 13:26:51 KST -2.012561
  • 2021-09-02 17:31:11 KST -1.932261
  • 2021-09-02 16:45:13 KST -1.743566
  • 2021-03-03 12:23:42 KST 1.819806
  • 2021-03-03 08:56:36 KST 0.189533
  • 2021-03-03 08:24:48 KST 0.152347
  • 2021-03-03 08:17:55 KST 0.181595
  • 2020-09-29 00:44:56 KST -3.607995
  • 2020-09-23 13:07:42 KST -1.967433
  • 2020-09-10 13:18:48 KST -2.357377
  • Average -1.1277912

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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.