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://mail.google.com server time check history

  • 2022-08-04 17:54:14 KST -2.479054
  • 2022-07-08 08:16:23 KST -2.766876
  • 2022-06-12 12:31:19 KST -2.412953
  • 2022-05-28 15:05:12 KST -65.769068
  • 2022-05-28 15:04:08 KST -2.080257
  • 2022-05-28 14:57:54 KST -2.777979
  • 2021-04-18 14:36:34 KST -805.689441
  • 2021-04-18 14:23:11 KST -2.070911
  • 2020-11-25 20:42:58 KST -2.657512
  • 2020-05-06 23:56:22 KST -2.034308
  • Average -89.0738359

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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.