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

  • 2022-01-11 08:27:11 KST 0.105616
  • 2022-01-07 01:22:28 KST 0.026645
  • 2022-01-02 19:14:59 KST 0.039851
  • 2021-12-30 07:59:52 KST 0.127828
  • 2021-12-26 15:19:48 KST 0.035576
  • 2021-12-23 05:11:23 KST 0.124374
  • 2021-12-19 02:01:00 KST 0.191002
  • 2021-12-15 18:08:19 KST 0.179973
  • 2021-12-11 16:39:21 KST 0.255629
  • 2021-12-08 20:04:02 KST 0.092016
  • Average 0.117851

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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.