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://cafe.daum.net/mky-0426 server time check history

  • 2023-11-19 01:49:32 KST -0.004095
  • 2023-09-15 13:01:46 KST -0.042239
  • 2023-08-17 17:43:33 KST 0.004037
  • 2023-08-11 14:52:43 KST 0.018996
  • 2023-08-11 01:09:26 KST 0.019966
  • 2023-08-06 17:05:55 KST -0.066551
  • 2023-08-05 23:04:07 KST -0.027276
  • 2023-08-05 22:56:03 KST -0.051501
  • 2023-08-05 22:34:55 KST -0.018501
  • 2023-08-05 22:29:40 KST -0.047233
  • Average -0.0214397

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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.