NKO Atomic Clock

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

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우리말 English

https://ferraricars77.blogspot.com/2015/08/how-to-flash-atmxxx-chip-with-actions.html server time check history

  • 2022-11-24 13:15:30 KST 0.068932
  • 2022-11-17 11:38:53 KST 0.058384
  • 2022-11-10 09:51:26 KST 0.249991
  • 2022-10-31 17:08:01 KST 0.093429
  • 2022-10-24 15:48:12 KST -0.007240
  • 2022-10-17 14:43:11 KST 0.033026
  • 2022-10-06 12:30:28 KST 0.090901
  • 2022-09-25 01:56:47 KST 0.152702
  • 2022-09-18 00:35:36 KST 0.242556
  • 2022-09-10 22:49:30 KST 0.198828
  • Average 0.1181509

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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.