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://abspyd.blogspot.com/ server time check history

  • 2022-01-09 15:23:56 KST 0.080504
  • 2022-01-02 14:30:00 KST 0.027023
  • 2021-12-28 05:24:09 KST 0.098008
  • 2021-12-22 20:11:52 KST 0.094626
  • 2021-12-17 04:57:38 KST 0.082068
  • 2021-12-11 20:36:30 KST 0.114502
  • 2021-12-06 12:36:10 KST 0.125894
  • 2021-12-01 05:28:16 KST 0.185060
  • 2021-11-25 22:02:48 KST 0.179426
  • 2021-11-20 11:26:18 KST 0.007071
  • Average 0.0994182

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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.