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://pinkberrylicious.blogspot.com/2016/09/zxw-tool-english-dongle-software-full.html server time check history

  • 2022-12-03 12:56:27 KST 0.017385
  • 2022-11-30 18:44:57 KST -0.033852
  • 2022-11-27 14:02:44 KST -0.056383
  • 2022-11-24 10:00:36 KST 0.231600
  • 2022-11-21 17:58:26 KST 0.027765
  • 2022-11-19 02:12:35 KST -0.010975
  • 2022-11-16 03:28:33 KST 0.060225
  • 2022-11-13 11:40:46 KST 0.216218
  • 2022-11-10 13:19:45 KST 0.154283
  • 2022-11-04 10:55:31 KST 0.211081
  • Average 0.0817347

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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.