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://app.fans/ server time check history

  • 2025-07-15 18:29:25 KST 0.984586
  • 2025-07-14 19:55:46 KST 0.942401
  • 2025-07-14 19:50:02 KST 0.975032
  • 2025-07-11 18:29:07 KST 0.978917
  • 2025-07-11 18:25:02 KST 0.939202
  • 2025-07-11 18:21:46 KST 0.958131
  • 2025-07-11 18:17:11 KST 0.961180
  • 2025-07-11 18:12:31 KST 0.986915
  • 2025-07-11 17:59:02 KST 0.916706
  • 2025-07-11 17:57:54 KST 0.997030
  • Average 0.96401

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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.