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

https://libadm.yonsei.ac.kr:444/ server time check history

  • 2020-05-29 23:52:39 KST -0.045883
  • 2020-05-28 22:29:38 KST 0.035938
  • 2020-05-26 23:59:36 KST -0.909711
  • 2020-05-26 23:58:35 KST -1.004905
  • 2020-05-22 23:58:47 KST -0.502938
  • 2020-05-19 23:53:53 KST -0.193024
  • 2020-05-15 23:55:54 KST -0.980428
  • 2020-05-12 23:14:47 KST -0.612666
  • 2020-05-10 23:38:31 KST -0.482806
  • 2020-05-08 23:55:27 KST -0.347085
  • Average -0.5043508

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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.