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

  • 2021-12-01 01:45:20 KST 0.051526
  • 2021-11-28 11:28:59 KST 0.072942
  • 2021-11-25 18:54:38 KST 0.129338
  • 2021-11-23 04:29:59 KST 0.220039
  • 2021-11-20 13:31:12 KST 0.222657
  • 2021-11-17 03:35:01 KST 0.153266
  • 2021-11-14 02:09:14 KST 0.291851
  • 2021-11-11 13:13:17 KST 0.084826
  • 2021-11-09 00:06:40 KST 0.136085
  • 2021-11-06 03:01:33 KST 0.068576
  • Average 0.1431106

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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.