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

  • 2021-11-17 06:39:02 KST 0.069670
  • 2021-11-10 04:32:59 KST 0.094359
  • 2021-10-28 22:41:51 KST 0.281620
  • 2021-10-16 22:50:35 KST 0.169160
  • 2021-10-07 13:19:09 KST 0.087446
  • 2021-09-26 12:39:50 KST 0.256212
  • 2021-09-22 23:56:57 KST 0.215594
  • 2021-09-21 07:43:58 KST 0.153809
  • 2021-09-19 16:21:48 KST 0.071849
  • 2021-09-16 10:06:13 KST 0.094684
  • Average 0.1494403

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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.