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.cu.ac.kr/sugang/ server time check history

  • 2018-02-26 09:27:19 KST 0.016173
  • 2018-02-26 09:25:28 KST 0.001336
  • 2018-02-26 09:16:50 KST -0.251241
  • 2018-02-25 00:27:11 KST -0.032936
  • 2018-02-13 09:29:08 KST -0.002312
  • 2018-02-13 09:26:52 KST -0.034513
  • 2018-02-13 09:22:50 KST -0.004529
  • 2018-02-13 09:09:36 KST 0.011440
  • 2018-02-13 09:07:16 KST -0.054886
  • 2018-02-13 09:04:27 KST -0.039133
  • Average -0.0390601

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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.