NKO Atomic Clock

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


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http://sugang.hongik.ac.kr server time check history

  • 2025-03-06 19:13:22 KST -0.008515
  • 2025-02-26 08:53:44 KST -0.047752
  • 2024-08-27 08:58:16 KST -0.020484
  • 2024-08-27 08:37:36 KST -0.012357
  • 2024-08-27 08:32:55 KST -0.064052
  • 2024-08-26 08:49:50 KST 0.006191
  • 2024-08-26 08:46:19 KST -0.055263
  • 2024-08-26 07:57:13 KST -0.005361
  • 2024-08-26 07:16:06 KST -0.379103
  • 2024-08-25 19:02:53 KST -0.061149
  • Average -0.0647845

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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.