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://p69.shop/ server time check history

  • 2021-10-16 13:03:07 KST -0.683507
  • 2021-10-15 13:20:05 KST -0.284057
  • 2021-10-14 14:10:33 KST -0.664906
  • 2021-10-13 14:33:56 KST -0.631789
  • 2021-10-12 16:17:09 KST -0.068930
  • 2021-10-11 17:42:51 KST -0.533190
  • 2021-10-10 08:43:19 KST -0.561250
  • 2021-10-08 20:35:09 KST -0.287144
  • 2021-10-07 19:12:13 KST -0.751010
  • 2021-10-06 17:46:41 KST -0.368888
  • Average -0.4834671

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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.