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://share.weverseshop.io/static/shares/sale/14925 server time check history

  • 2023-10-13 15:39:48 KST -0.061850
  • 2023-10-12 21:59:05 KST -0.023693
  • 2023-10-03 03:44:36 KST 0.006947
  • 2023-08-24 13:07:27 KST -0.001642
  • 2023-08-22 10:15:25 KST -0.013529
  • 2023-08-11 17:36:48 KST 0.000141
  • 2023-07-29 16:04:25 KST -0.047393
  • 2023-05-20 10:52:43 KST 0.033268
  • 2023-05-20 10:50:21 KST 0.058369
  • 2023-05-20 10:28:21 KST -0.037377
  • Average -0.0086759

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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.