NKO Atomic Clock

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


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우리말 English

https://sugang.kangnam.ac.kr/ server time check history

  • 2023-08-11 16:40:16 KST -0.285759
  • 2023-08-09 09:56:10 KST -0.032408
  • 2023-08-09 09:54:32 KST -0.043073
  • 2023-08-09 09:43:28 KST -0.033026
  • 2023-08-08 23:33:31 KST -0.903205
  • 2023-03-07 14:18:43 KST -0.443799
  • 2023-03-07 09:07:17 KST 0.014705
  • 2022-09-01 09:53:50 KST -0.374927
  • 2022-07-27 09:59:04 KST -0.525167
  • 2022-07-27 09:58:02 KST -0.251207
  • Average -0.2877866

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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.