NKO Atomic Clock

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


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http://nko.kr/?url=sugang.snu.ac.kr server time check history

  • 2023-05-18 13:05:03 KST 0.068920
  • 2022-08-26 09:20:17 KST 0.019864
  • 2022-07-31 21:49:56 KST 0.122640
  • 2022-07-30 21:07:18 KST 0.158804
  • 2022-06-03 01:14:54 KST 0.077228
  • 2022-06-02 07:32:58 KST 0.004657
  • 2022-05-28 00:04:44 KST 0.290297
  • 2022-05-11 13:07:09 KST -0.008438
  • 2022-04-25 05:09:30 KST 0.043581
  • 2022-04-21 21:10:02 KST 0.041547
  • Average 0.08191

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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.