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

  • 2023-01-31 03:03:06 KST 0.161196
  • 2023-01-27 13:04:29 KST 0.087028
  • 2023-01-23 21:28:06 KST -0.037671
  • 2023-01-20 08:05:38 KST -0.045693
  • 2023-01-16 18:50:50 KST 0.034788
  • 2023-01-13 06:06:01 KST -0.016006
  • 2023-01-08 19:58:25 KST 0.252199
  • 2023-01-05 06:27:41 KST 0.184190
  • 2023-01-01 16:54:21 KST 0.143068
  • 2022-12-29 03:41:59 KST 0.260530
  • Average 0.1023629

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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.