NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


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우리말 English

http://nsugang.kangwon.ac.kr/sugang/html/page/index.html server time check history

  • 2020-01-12 00:51:07 KST -0.027360
  • 2020-01-12 00:50:01 KST -0.038226
  • 2019-11-17 01:43:57 KST -0.015893
  • 2019-10-29 21:35:45 KST -0.020442
  • 2019-09-04 09:55:47 KST -0.411715
  • 2019-09-04 09:43:32 KST -0.041064
  • 2019-09-04 09:35:56 KST -0.014444
  • 2019-09-04 09:33:33 KST -0.014509
  • 2019-09-04 09:32:21 KST -0.016300
  • 2019-08-23 09:58:24 KST -0.054336
  • Average -0.0654289

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Popular checks

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.