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

  • 2021-12-06 16:08:53 KST 0.074042
  • 2021-12-01 05:10:28 KST 0.009296
  • 2021-11-25 18:38:23 KST 0.039547
  • 2021-11-11 23:18:29 KST 0.054031
  • 2021-11-06 15:38:10 KST 0.125568
  • 2021-10-29 09:39:05 KST -0.011422
  • 2021-10-23 21:14:15 KST -0.055901
  • 2021-10-17 23:50:37 KST 0.012343
  • 2021-10-12 08:53:45 KST 0.140580
  • 2021-10-05 21:23:36 KST 0.019063
  • Average 0.0407147

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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.