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

  • 2022-10-06 17:41:55 KST 0.152533
  • 2022-09-22 19:53:22 KST 0.169196
  • 2022-09-12 17:34:16 KST 0.135987
  • 2022-09-03 00:26:44 KST 0.030754
  • 2022-08-23 21:23:16 KST -0.046498
  • 2022-08-11 11:03:39 KST 0.161676
  • 2022-08-01 08:21:17 KST 0.041056
  • 2022-07-22 10:27:26 KST 0.022338
  • 2022-07-12 02:14:27 KST 0.112279
  • 2022-07-02 05:36:27 KST 0.022641
  • Average 0.0801962

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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.