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

  • 2021-10-20 19:50:01 KST 0.071306
  • 2021-10-14 15:30:24 KST 0.058640
  • 2021-10-06 08:41:34 KST 0.239049
  • 2021-09-26 09:28:17 KST 0.155945
  • 2021-09-18 03:01:18 KST 0.195826
  • 2021-09-10 02:25:30 KST 0.207958
  • 2021-09-07 01:55:50 KST 0.105527
  • 2021-09-04 00:43:44 KST 0.197659
  • 2021-08-31 23:03:51 KST 0.125068
  • 2021-08-28 22:51:12 KST 0.021266
  • Average 0.1378244

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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.