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://southernmatron.blogspot.com/2013/12/how-to-automatically-shrink-url-of.html server time check history

  • 2022-11-28 06:09:53 KST 0.062595
  • 2022-11-26 02:04:36 KST 0.072069
  • 2022-11-23 21:36:54 KST 0.117307
  • 2022-11-21 18:03:12 KST 0.031132
  • 2022-11-19 15:09:26 KST 0.013858
  • 2022-11-17 11:50:09 KST 0.080108
  • 2022-11-14 18:44:39 KST 0.047768
  • 2022-11-12 14:53:10 KST 0.020757
  • 2022-11-10 11:30:27 KST 0.284308
  • 2022-11-04 18:24:19 KST 0.220727
  • Average 0.0950629

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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.