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/wannaone server time check history

  • 2022-05-28 00:15:43 KST -0.011044
  • 2022-04-22 01:37:14 KST -0.071574
  • 2022-04-22 01:25:35 KST -0.027331
  • 2020-10-06 06:28:06 KST -0.003280
  • 2020-01-19 19:52:50 KST -0.032965
  • 2020-01-15 06:14:47 KST -0.047973
  • 2020-01-14 23:02:47 KST -0.055966
  • 2019-06-25 16:01:14 KST -0.000040
  • 2018-11-30 15:58:17 KST -0.056519
  • 2018-08-23 02:20:50 KST -0.060031
  • Average -0.0366723

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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.