NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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http://sangattes.blogspot.com server time check history

  • 2021-11-30 22:14:58 KST 0.004275
  • 2021-11-25 11:07:54 KST 0.077148
  • 2021-11-14 20:51:38 KST 0.174546
  • 2021-11-09 11:43:40 KST 0.019941
  • 2021-11-02 20:44:28 KST 0.192512
  • 2021-10-26 23:26:45 KST 0.251945
  • 2021-10-21 04:28:37 KST 0.095000
  • 2021-10-14 15:12:28 KST -0.016923
  • 2021-10-08 22:08:26 KST 0.265285
  • 2021-10-02 07:38:26 KST 0.194578
  • Average 0.1258307

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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.