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://adresfirm.ml server time check history

  • 2021-05-22 06:33:25 KST 0.381566
  • 2021-05-15 01:54:43 KST 0.378307
  • 2021-04-24 01:25:08 KST 0.310549
  • 2021-04-19 00:00:59 KST 0.249844
  • 2021-04-14 10:55:34 KST 0.296417
  • 2021-04-10 10:15:23 KST 0.053188
  • 2021-04-06 11:23:48 KST 0.527680
  • 2021-04-02 10:09:49 KST 0.288122
  • 2021-03-30 00:26:59 KST 0.469271
  • 2021-03-26 16:23:27 KST 0.373395
  • Average 0.3328339

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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.