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://portal.hanyang.ac.kr/sugang/sulg.do server time check history

  • 2022-05-21 15:12:28 KST -0.255039
  • 2022-05-21 01:02:38 KST -0.043791
  • 2022-05-21 00:41:25 KST -0.236590
  • 2022-05-19 14:30:37 KST -0.046512
  • 2022-05-18 08:37:59 KST -0.014769
  • 2022-05-18 08:33:14 KST -0.332986
  • 2022-05-16 09:59:20 KST -0.067574
  • 2022-05-16 09:57:54 KST -0.190984
  • 2022-05-16 09:53:16 KST 0.017771
  • 2022-05-16 09:40:47 KST -0.284285
  • Average -0.1454759

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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.