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://ferraricars77.blogspot.com server time check history

  • 2022-06-29 11:18:11 KST 0.116651
  • 2022-06-27 11:58:37 KST 0.095139
  • 2022-06-25 15:02:01 KST 0.022473
  • 2022-06-23 14:34:14 KST -0.058473
  • 2022-06-21 15:27:42 KST 0.176095
  • 2022-06-19 18:34:40 KST 0.255488
  • 2022-06-17 20:56:34 KST 0.033780
  • 2022-06-15 23:19:33 KST 0.186081
  • 2022-06-13 17:11:00 KST 0.069938
  • 2022-06-11 16:10:46 KST 0.144410
  • Average 0.1041582

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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.