NKO Atomic Clock

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


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http://cafe.daum.net/better-best server time check history

  • 2020-09-26 03:57:15 KST -0.068915
  • 2020-09-05 02:37:54 KST -0.018482
  • 2020-04-14 13:57:01 KST -0.032000
  • 2020-02-08 21:39:15 KST -0.011941
  • 2019-09-05 00:36:30 KST -0.045939
  • 2018-08-13 09:12:06 KST 0.011041
  • 2018-06-05 14:48:14 KST -0.074346
  • 2018-06-05 14:43:36 KST -0.014330
  • 2018-06-04 17:42:34 KST -0.023071
  • 2018-06-01 19:50:53 KST -0.035660
  • Average -0.0313643

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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.