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

  • 2023-11-24 22:02:09 KST 0.009505
  • 2023-11-19 10:07:16 KST 0.161167
  • 2023-11-14 23:03:08 KST 0.194599
  • 2023-11-11 05:47:29 KST 0.235840
  • 2023-11-07 12:34:03 KST 0.319771
  • 2023-11-03 16:29:03 KST 0.076198
  • 2023-10-31 00:16:17 KST 0.307065
  • 2023-10-26 11:13:22 KST 0.314281
  • 2023-10-22 04:59:35 KST 0.154293
  • 2023-10-16 02:51:38 KST 0.144565
  • Average 0.1917284

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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.