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

  • 2021-11-29 09:51:01 KST 0.043993
  • 2021-11-25 23:48:44 KST 0.137470
  • 2021-11-22 16:16:43 KST 0.302862
  • 2021-11-19 09:17:21 KST 0.151533
  • 2021-11-15 11:26:45 KST 0.066314
  • 2021-11-11 03:18:18 KST 0.132066
  • 2021-11-07 21:31:40 KST 0.180917
  • 2021-11-04 06:22:52 KST -0.033933
  • 2021-10-31 14:17:32 KST 0.084156
  • 2021-10-30 10:05:22 KST 0.294249
  • Average 0.1359627

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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.