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://southernmatron.blogspot.com/2016/06/google-prompt-new-two-step-verification.html server time check history

  • 2022-05-23 22:25:35 KST 0.293636
  • 2022-05-21 12:28:45 KST 0.009622
  • 2022-05-19 03:32:41 KST 0.309600
  • 2022-05-16 15:10:11 KST 0.213349
  • 2022-05-14 02:34:29 KST 0.104281
  • 2022-05-11 14:02:58 KST 0.246209
  • 2022-05-08 19:15:48 KST 0.365411
  • 2022-05-06 10:46:26 KST 0.168058
  • 2022-05-04 01:21:11 KST 0.002062
  • 2022-05-01 16:10:29 KST 0.103480
  • Average 0.1815708

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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.