NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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우리말 English

https://jokerapp678y.weebly.com/ server time check history

  • 2022-10-06 20:58:50 KST 0.187742
  • 2022-10-04 05:28:38 KST 0.183046
  • 2022-09-27 13:48:11 KST 0.214890
  • 2022-09-25 13:20:05 KST 0.203782
  • 2022-09-24 04:11:40 KST 0.244077
  • 2022-09-22 19:40:10 KST 0.204578
  • 2022-09-21 10:40:10 KST 0.239873
  • 2022-09-18 03:13:47 KST 0.209805
  • 2022-09-16 11:02:53 KST 0.163084
  • 2022-09-15 01:30:38 KST 0.048613
  • Average 0.189949

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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.