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

  • 2021-12-01 18:29:50 KST 0.067389
  • 2021-11-28 21:40:48 KST 0.241963
  • 2021-11-26 03:50:00 KST 0.140539
  • 2021-11-23 09:30:29 KST 0.025522
  • 2021-11-15 21:47:17 KST 0.145803
  • 2021-11-13 03:07:45 KST 0.077764
  • 2021-11-10 08:55:38 KST 0.089676
  • 2021-11-07 10:04:39 KST 0.141061
  • 2021-11-04 09:16:44 KST 0.146276
  • 2021-11-01 03:02:27 KST -0.075324
  • Average 0.1000669

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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.