NKO Atomic Clock

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

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우리말 English

https://superpixels.blogspot.com/ server time check history

  • 2022-05-24 13:20:30 KST 0.468085
  • 2022-05-19 06:08:10 KST 0.035349
  • 2022-05-13 22:56:27 KST 0.143807
  • 2022-05-07 23:26:46 KST 0.064991
  • 2022-04-30 17:54:52 KST -0.007909
  • 2022-04-25 11:03:30 KST 0.076647
  • 2022-04-20 04:32:21 KST 0.021475
  • 2022-04-14 21:59:21 KST 0.343948
  • 2022-04-09 11:31:00 KST 0.150213
  • 2022-04-04 04:30:09 KST 0.061324
  • Average 0.135793

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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.