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://priconne-redive.jp/ server time check history

  • 2023-01-09 14:58:28 KST -0.037977
  • 2023-01-08 14:59:26 KST 0.010278
  • 2023-01-03 14:58:40 KST -0.002347
  • 2022-12-28 14:59:57 KST -0.001072
  • 2022-12-27 14:58:35 KST 0.011714
  • 2022-12-26 14:58:41 KST 0.009616
  • 2022-12-25 14:55:31 KST -0.016522
  • 2022-12-24 14:55:30 KST -0.074538
  • 2022-12-22 14:59:36 KST -0.063156
  • 2022-12-20 14:59:35 KST -0.029286
  • Average -0.019329

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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.