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

  • 2022-08-06 07:59:46 KST 0.200769
  • 2022-07-29 03:50:57 KST 0.014410
  • 2022-07-20 08:16:52 KST 0.392495
  • 2022-07-12 04:15:35 KST 0.065830
  • 2022-07-03 07:57:42 KST 0.080563
  • 2022-06-25 04:18:35 KST 0.224821
  • 2022-06-16 09:25:27 KST 0.262671
  • 2022-06-08 06:36:46 KST 0.238942
  • 2022-05-30 12:23:59 KST 0.145415
  • 2022-05-21 16:20:01 KST 0.185075
  • Average 0.1810991

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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.