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://jokerapp678p-net.weebly.com/ server time check history

  • 2023-01-31 13:19:42 KST 0.187171
  • 2023-01-29 16:12:39 KST 0.186598
  • 2023-01-28 00:17:09 KST 0.209187
  • 2023-01-26 08:45:36 KST 0.214840
  • 2023-01-24 15:32:34 KST 0.169966
  • 2023-01-23 00:51:24 KST 0.229556
  • 2023-01-20 13:28:37 KST 0.200200
  • 2023-01-18 22:16:57 KST 0.133066
  • 2023-01-16 14:21:32 KST 0.179625
  • 2023-01-14 23:44:06 KST 0.194368
  • Average 0.1904577

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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.