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

  • 2021-12-06 16:04:41 KST -0.061169
  • 2021-12-01 05:06:24 KST 0.176409
  • 2021-11-25 18:31:48 KST 0.019318
  • 2021-11-20 08:24:13 KST -0.023318
  • 2021-11-10 19:16:52 KST 0.078366
  • 2021-11-04 13:47:40 KST 0.234098
  • 2021-10-28 12:17:01 KST 0.278802
  • 2021-10-22 20:39:53 KST 0.095297
  • 2021-10-16 19:46:58 KST 0.044999
  • 2021-10-11 05:13:22 KST 0.129306
  • Average 0.0972108

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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.