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://m.cafe.daum.net server time check history

  • 2025-06-10 20:26:51 KST -0.016381
  • 2024-12-26 00:18:33 KST -0.043203
  • 2024-11-07 16:53:48 KST -0.011524
  • 2024-11-06 18:59:22 KST -0.036401
  • 2024-11-01 18:59:12 KST -0.002923
  • 2024-11-01 18:56:40 KST -0.072215
  • 2024-11-01 18:54:41 KST -0.063740
  • 2024-10-30 17:23:42 KST -0.046812
  • 2024-07-15 18:06:25 KST -0.071797
  • 2024-07-15 16:28:49 KST -0.012707
  • Average -0.0377703

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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.