NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


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http://go3.etoos.com/teacher/event/2019/02/syk_13/ server time check history

  • 2021-02-06 00:15:46 KST -0.021400
  • 2021-01-27 03:08:46 KST -0.030614
  • 2020-05-26 11:26:28 KST -0.019735
  • 2019-04-22 02:00:00 KST -0.631191
  • 2019-04-21 10:04:45 KST -0.786061
  • 2019-02-18 20:57:29 KST -0.042408
  • Average -0.25523483333333

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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.