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

  • 2021-09-21 07:44:31 KST 0.144385
  • 2021-09-18 21:36:58 KST 0.239664
  • 2021-09-18 20:34:12 KST 0.140351
  • 2021-09-15 14:35:13 KST 0.071544
  • 2021-09-10 09:25:48 KST 0.271975
  • 2021-09-04 14:27:35 KST -0.053400
  • 2021-08-29 23:17:56 KST 0.197947
  • 2021-08-24 00:28:16 KST 0.079481
  • Average 0.136493375

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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.