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

  • 2023-04-16 17:32:07 KST 0.143432
  • 2023-03-05 22:14:21 KST 0.015488
  • 2022-08-26 22:34:22 KST 0.124441
  • 2022-01-10 03:44:02 KST 0.064369
  • 2022-01-03 02:47:31 KST -0.081485
  • 2021-12-29 19:17:24 KST 0.158967
  • 2021-12-26 14:33:04 KST 0.023163
  • 2021-12-23 12:45:33 KST -0.005325
  • 2021-12-18 02:50:45 KST 0.073947
  • 2021-12-11 20:52:35 KST 0.112054
  • Average 0.0629051

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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.