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

  • 2021-10-26 01:27:12 KST 0.075067
  • 2021-10-24 00:38:26 KST 0.018741
  • 2021-10-22 01:37:33 KST 0.306177
  • 2021-10-19 23:00:08 KST 0.165819
  • 2021-10-17 20:18:00 KST 0.148285
  • 2021-10-15 22:30:04 KST 0.140226
  • 2021-10-13 22:57:08 KST 0.138469
  • 2021-10-12 00:28:57 KST 0.230164
  • 2021-10-10 01:07:24 KST 0.367596
  • 2021-10-07 22:10:09 KST 0.312712
  • Average 0.1903256

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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.