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://chrome server time check history

  • 2023-10-28 20:21:45 KST -0.750259
  • 2023-10-28 20:20:33 KST -0.760207
  • 2023-10-28 19:58:21 KST -1.808361
  • 2023-10-28 19:57:00 KST -1.779020
  • 2023-08-22 07:57:36 KST -1.197422
  • 2023-08-22 07:56:04 KST -1.106720
  • 2023-08-22 07:53:08 KST -1.061361
  • 2023-08-22 07:50:43 KST -1.048450
  • 2020-08-11 21:08:41 KST -1.394843
  • 2020-08-07 13:22:24 KST 0.112683
  • Average -1.079396

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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.