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://twitter.com server time check history

  • 2023-11-29 17:46:56 KST -0.149140
  • 2023-11-23 19:56:04 KST -0.258871
  • 2023-11-23 19:54:11 KST -0.121348
  • 2023-11-20 10:51:58 KST -0.237289
  • 2023-11-18 01:42:32 KST -0.247814
  • 2023-10-22 22:20:53 KST -0.055886
  • 2023-10-07 22:04:06 KST -0.022668
  • 2023-08-02 22:59:15 KST -0.052434
  • 2023-07-25 20:24:13 KST -0.316138
  • 2023-07-25 19:57:54 KST -0.347077
  • Average -0.1808665

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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.