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

  • 2022-09-27 08:57:36 KST 0.120566
  • 2022-09-25 09:15:45 KST -0.017746
  • 2022-09-23 09:33:45 KST 0.091373
  • 2022-09-21 10:41:07 KST 0.012233
  • 2022-09-16 20:37:37 KST 0.052097
  • 2022-09-16 11:39:35 KST 0.046941
  • 2022-09-14 17:27:15 KST 0.085101
  • 2022-09-12 16:10:09 KST 0.218801
  • 2022-09-10 14:11:46 KST 0.142324
  • 2022-09-08 11:01:50 KST -0.003884
  • Average 0.0747806

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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.