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://everythingnbeyondblog.blogspot.com/2016/09/google-duo-hits-milestone-record-of.html server time check history

  • 2023-03-26 16:43:42 KST 0.018218
  • 2023-03-24 11:24:35 KST 0.121121
  • 2023-03-22 06:56:16 KST -0.000190
  • 2023-03-20 03:50:29 KST 0.045578
  • 2023-03-17 21:50:00 KST 0.243445
  • 2023-03-15 17:07:30 KST 0.152902
  • 2023-03-13 12:09:57 KST -0.005374
  • 2023-03-11 08:43:16 KST 0.060745
  • 2023-03-06 17:59:40 KST 0.303382
  • 2023-03-04 11:56:44 KST 0.187222
  • Average 0.1127049

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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.