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://aclockwork.tk server time check history

  • 2021-04-25 09:45:59 KST 0.216212
  • 2021-04-20 09:20:15 KST 0.633927
  • 2021-04-15 18:48:09 KST 0.403718
  • 2021-04-11 19:16:47 KST 0.504746
  • 2021-04-07 19:45:38 KST 0.495431
  • 2021-04-04 11:28:52 KST 0.395041
  • 2021-04-01 03:05:32 KST 0.491794
  • 2021-03-28 18:09:20 KST 0.141912
  • 2021-03-25 00:03:53 KST 0.120367
  • 2021-03-19 12:51:49 KST 0.108814
  • Average 0.3511962

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Popular checks

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.

Information

# 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.