NKO Atomic Clock

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


Chatroom by domain
우리말 English

http://www.google.com/ server time check history

  • 2020-11-16 12:42:33 KST -0.025923
  • 2020-02-24 14:26:17 KST -0.022380
  • 2019-12-25 11:57:16 KST 0.002940
  • 2019-12-25 11:54:41 KST -0.033640
  • 2019-07-20 23:03:10 KST 0.009983
  • 2019-01-21 20:00:48 KST -0.025970
  • 2019-01-21 19:52:56 KST 0.012400
  • 2019-01-21 19:51:23 KST -0.040362
  • 2019-01-16 01:13:28 KST 0.036689
  • 2019-01-14 20:52:16 KST -0.038655
  • Average -0.0124918

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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.