NKO Atomic Clock

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

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우리말 English

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

  • 2023-10-16 09:53:06 KST -0.033157
  • 2023-09-18 15:52:54 KST -0.020414
  • 2023-09-08 13:56:21 KST -0.002840
  • 2023-09-04 19:52:49 KST -0.050738
  • 2023-08-15 02:26:39 KST -0.015976
  • 2023-08-04 19:56:17 KST -0.058437
  • 2023-07-20 11:40:00 KST -0.016381
  • 2023-07-20 11:38:34 KST -0.041511
  • 2023-06-26 18:13:21 KST -0.027700
  • 2023-02-05 17:57:10 KST 0.004663
  • Average -0.0262491

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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.


# 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.