NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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http://cafe.daum.net/WannaOneOfficial server time check history

  • 2024-02-25 22:08:00 KST -0.076873
  • 2024-01-08 16:50:17 KST 0.001385
  • 2024-01-03 20:16:38 KST -0.050777
  • 2023-12-28 17:57:42 KST -0.053142
  • 2023-08-16 12:54:23 KST -0.003662
  • 2023-08-12 07:36:29 KST -0.049929
  • 2023-08-12 04:54:34 KST -0.031428
  • 2023-08-08 19:16:39 KST -0.005316
  • 2023-08-08 19:15:16 KST -0.051498
  • 2023-08-06 09:59:27 KST -0.023808
  • Average -0.0345048

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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.

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.