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://kakao.com/talk server time check history

  • 2022-05-14 21:52:27 KST -0.032400
  • 2022-05-11 23:37:38 KST -0.027235
  • 2022-05-10 15:07:25 KST -0.027907
  • 2022-04-28 21:56:12 KST -0.063023
  • 2022-04-24 21:43:12 KST -0.046727
  • 2022-04-24 17:53:52 KST -0.047471
  • 2022-03-24 18:39:38 KST -0.061269
  • 2021-09-14 18:37:20 KST -0.004153
  • 2021-07-02 10:23:57 KST -0.050669
  • 2021-06-30 15:47:16 KST -0.027585
  • Average -0.0388439

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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.