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://tada.pw/ server time check history

  • 2021-10-16 13:01:20 KST -0.561417
  • 2021-10-15 13:10:29 KST -0.083988
  • 2021-10-14 13:29:16 KST -0.410467
  • 2021-10-13 02:50:58 KST -0.497521
  • 2021-10-12 03:17:03 KST -0.291344
  • 2021-10-11 04:57:22 KST -0.348292
  • 2021-10-10 00:45:48 KST -0.064904
  • 2021-10-08 23:41:46 KST -0.774915
  • 2021-10-07 21:45:02 KST -0.048122
  • 2021-10-06 20:16:49 KST -0.808948
  • Average -0.3889918

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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.