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://cafe.daum.net/official-izone server time check history

  • 2025-06-19 13:51:24 KST -0.050156
  • 2025-06-17 09:40:13 KST -0.008234
  • 2025-06-15 07:51:41 KST -0.009496
  • 2025-06-13 05:51:12 KST -0.056662
  • 2025-06-10 21:20:29 KST 0.007674
  • 2025-06-08 19:12:39 KST -0.028895
  • 2025-06-06 11:24:12 KST -0.022876
  • 2025-06-04 01:28:45 KST -0.062208
  • 2025-06-01 12:06:37 KST -0.036039
  • 2025-05-29 15:35:02 KST -0.039532
  • Average -0.0306424

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Popular checks

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.

Information

# 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.