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

  • 2021-12-08 04:56:36 KST 0.065829
  • 2021-12-03 19:26:08 KST 0.051023
  • 2021-11-29 17:59:40 KST 0.056730
  • 2021-11-25 19:12:43 KST 0.240759
  • 2021-11-21 19:10:15 KST -0.065547
  • 2021-11-17 15:24:40 KST 0.069675
  • 2021-11-13 09:41:09 KST 0.108348
  • 2021-11-09 18:42:17 KST -0.006968
  • 2021-11-03 19:34:01 KST -0.033513
  • 2021-10-29 07:11:13 KST 0.186225
  • Average 0.0672561

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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.