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

  • 2023-05-25 04:35:08 KST 0.168214
  • 2023-04-22 02:30:53 KST 0.216742
  • 2023-04-11 12:06:01 KST 0.187090
  • 2023-03-24 19:23:59 KST 0.355559
  • 2023-03-14 05:29:03 KST 0.257281
  • 2023-03-03 15:21:39 KST 0.256866
  • 2023-02-21 01:17:30 KST 0.088128
  • 2023-02-08 02:23:51 KST 0.071615
  • 2023-01-28 12:49:40 KST 0.065068
  • 2023-01-17 23:19:39 KST -0.045530
  • Average 0.1621033

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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.