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://kakaotalk.co.kr server time check history

  • 2022-12-03 12:19:53 KST -0.002833
  • 2022-12-03 12:18:08 KST -0.026996
  • 2022-12-02 21:59:28 KST -0.030293
  • 2022-12-02 21:57:51 KST -0.009532
  • 2022-11-30 20:59:38 KST -0.013823
  • 2022-11-30 20:58:27 KST -0.009198
  • 2022-11-30 18:00:50 KST -0.035679
  • 2022-11-30 13:32:27 KST -0.039803
  • 2022-11-30 13:31:21 KST -0.001545
  • 2022-11-29 07:10:15 KST -0.012782
  • Average -0.0182484

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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.