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://dazogisa.blogspot.com/ server time check history

  • 2021-10-21 16:22:46 KST 0.496925
  • 2021-10-20 05:02:31 KST 0.000011
  • 2021-10-17 16:11:44 KST -0.042981
  • 2021-10-16 18:42:07 KST 0.089426
  • 2021-10-15 19:55:23 KST 0.124437
  • 2021-10-14 22:20:26 KST 0.296414
  • 2021-10-13 23:59:11 KST 0.154707
  • 2021-10-13 02:28:24 KST -0.065428
  • 2021-10-11 09:27:27 KST 0.299093
  • 2021-10-10 10:25:14 KST 0.081007
  • Average 0.1433611

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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.


# 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.