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

  • 2022-01-09 09:58:57 KST 0.173855
  • 2022-01-07 10:01:27 KST 0.030457
  • 2022-01-05 09:21:55 KST 0.116982
  • 2022-01-02 20:17:51 KST 0.010242
  • 2021-12-31 18:57:39 KST 0.165777
  • 2021-12-23 12:45:17 KST 0.144768
  • 2021-12-20 13:50:01 KST 0.021404
  • 2021-12-18 11:06:44 KST 0.235128
  • 2021-12-13 02:53:53 KST 0.315015
  • 2021-12-11 04:50:31 KST 0.004312
  • Average 0.121794

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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.