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://testallforone.blogspot.com server time check history

  • 2023-01-31 01:10:50 KST 0.105223
  • 2023-01-28 13:04:31 KST 0.054614
  • 2023-01-26 03:07:52 KST 0.010443
  • 2023-01-23 19:00:05 KST 0.074447
  • 2023-01-21 07:09:48 KST 0.020143
  • 2023-01-18 21:56:46 KST 0.133557
  • 2023-01-15 22:16:53 KST 0.107626
  • 2023-01-13 08:26:56 KST 0.152572
  • 2023-01-11 00:18:16 KST 0.012158
  • 2023-01-08 13:42:08 KST 0.018202
  • Average 0.0688985

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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.