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://app.catchtable.co.kr/ct/shop/aruhi_niwa server time check history

  • 2022-07-25 16:28:44 KST -0.060035
  • 2022-06-25 16:58:56 KST -0.004192
  • 2022-06-25 16:56:40 KST -0.054163
  • 2022-04-22 17:00:23 KST -0.040645
  • 2022-04-22 16:59:12 KST -0.053519
  • 2022-03-25 16:34:59 KST -0.008816
  • 2022-02-10 18:58:27 KST -0.022478
  • 2022-02-10 18:56:51 KST -0.043061
  • 2022-02-10 17:08:43 KST -0.044511
  • 2022-02-10 17:05:09 KST -0.028733
  • Average -0.0360153

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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.