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://ikkemunandar.blogspot.com/2013/09/facebook-contacts-sync.html server time check history

  • 2022-05-21 23:46:48 KST 0.122969
  • 2022-05-18 04:01:29 KST 0.005916
  • 2022-05-18 03:57:07 KST 0.167703
  • 2022-05-17 15:45:17 KST 0.070345
  • 2022-05-14 03:14:20 KST 0.112475
  • 2022-05-10 12:11:06 KST 0.056099
  • 2022-05-06 22:28:56 KST -0.012811
  • 2022-05-03 03:02:38 KST -0.008910
  • 2022-04-29 14:33:38 KST 0.035404
  • 2022-04-26 01:39:43 KST 0.046642
  • Average 0.0595832

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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.