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

  • 2021-12-06 09:48:10 KST 0.132122
  • 2021-12-04 18:59:46 KST 0.074493
  • 2021-12-04 06:16:50 KST 0.224224
  • 2021-11-29 19:19:02 KST 0.222904
  • 2021-11-27 23:06:23 KST 0.000364
  • 2021-11-26 04:13:56 KST 0.248119
  • 2021-11-24 09:25:55 KST 0.223891
  • 2021-11-22 13:07:33 KST 0.141332
  • 2021-11-20 10:23:09 KST 0.221616
  • 2021-11-15 14:22:54 KST 0.051845
  • Average 0.154091

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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.