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

  • 2021-10-16 13:09:59 KST -0.040372
  • 2021-10-15 13:25:36 KST 0.019545
  • 2021-10-14 14:00:24 KST 0.173471
  • 2021-10-13 13:44:22 KST 0.032170
  • 2021-10-12 13:42:50 KST 0.170796
  • 2021-10-11 14:48:02 KST 0.030969
  • 2021-10-10 10:56:15 KST 0.258598
  • 2021-10-09 09:42:23 KST 0.060417
  • 2021-10-08 08:05:42 KST 0.259076
  • 2021-10-07 05:15:04 KST 0.028841
  • Average 0.0993511

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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.