NKO Atomic Clock

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

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우리말 English

http://zozixife.blogspot.com/ server time check history

  • 2021-11-28 15:16:26 KST 0.119462
  • 2021-11-25 21:12:17 KST 0.023583
  • 2021-11-23 02:31:51 KST 0.221881
  • 2021-11-15 06:18:37 KST 0.214912
  • 2021-11-12 11:53:04 KST 0.153916
  • 2021-11-09 18:59:42 KST 0.248585
  • 2021-11-06 16:52:04 KST 0.105871
  • 2021-11-02 19:48:36 KST 0.262460
  • 2021-10-29 15:56:41 KST 0.139115
  • 2021-10-26 05:19:53 KST 0.181070
  • Average 0.1670855

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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.


# 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.