NKO Atomic Clock

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


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http://busukang1.bu.ac.kr/index_sugang.html server time check history

  • 2021-02-09 09:00:48 KST -689.677183
  • 2021-02-08 07:37:02 KST -687.504001
  • 2020-08-12 09:33:41 KST -311.834084
  • 2020-08-12 09:30:03 KST -311.818827
  • 2020-08-12 09:28:21 KST -311.888980
  • 2020-08-10 09:08:13 KST -307.658928
  • 2020-08-10 08:54:33 KST -307.627484
  • 2020-08-10 08:44:24 KST -307.623039
  • 2020-08-10 08:41:23 KST -307.648105
  • 2020-02-21 09:23:59 KST 32125.024406
  • Average 2858.1743775

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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.