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://jokerapp678z-net.weebly.com/ server time check history

  • 2023-07-10 05:54:07 KST 0.242625
  • 2023-03-25 09:44:03 KST 0.221501
  • 2023-03-23 09:25:56 KST 0.217579
  • 2023-03-21 13:35:30 KST 0.130727
  • 2023-03-19 12:04:58 KST 0.157582
  • 2023-03-17 08:43:12 KST 0.174185
  • 2023-03-15 06:36:18 KST 0.186587
  • 2023-03-12 17:15:25 KST 0.221638
  • 2023-03-08 07:39:47 KST 0.233264
  • 2023-03-06 12:44:00 KST 0.143403
  • Average 0.1929091

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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.