NKO Atomic Clock

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


Chatroom by domain
우리말 English

http://letskorail.com server time check history

  • 2021-11-22 18:52:37 KST -0.042033
  • 2021-09-02 06:57:51 KST -0.065805
  • 2021-09-01 07:01:36 KST -0.022683
  • 2021-09-01 06:58:03 KST 0.004188
  • 2021-09-01 06:25:32 KST -0.042864
  • 2021-07-16 09:15:03 KST -0.028171
  • 2021-02-03 11:30:03 KST -0.059720
  • 2021-02-03 11:23:44 KST -0.051648
  • 2021-01-23 09:38:17 KST -0.043850
  • 2021-01-21 06:58:45 KST -0.031674
  • Average -0.038426

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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.