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

  • 2022-08-15 23:57:55 KST 0.030336
  • 2022-08-14 21:38:14 KST 0.066850
  • 2022-08-11 18:59:41 KST 0.118640
  • 2022-08-08 11:02:13 KST -0.053505
  • 2022-08-05 07:27:01 KST 0.031941
  • 2022-08-02 06:54:57 KST 0.032289
  • 2022-07-30 04:33:57 KST 0.189927
  • 2022-07-27 03:06:48 KST 0.174432
  • 2022-07-20 23:22:27 KST 0.228595
  • 2022-07-17 21:58:06 KST 0.031477
  • Average 0.0850982

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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.