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

  • 2021-11-19 23:10:30 KST -0.065347
  • 2021-11-01 07:41:45 KST -0.039352
  • 2021-10-16 23:23:44 KST -0.038198
  • 2021-10-16 23:21:16 KST -0.057516
  • 2021-10-16 21:22:54 KST -0.038829
  • 2021-10-16 20:02:06 KST -0.024568
  • 2021-10-10 07:49:12 KST -0.014745
  • 2021-09-19 18:52:58 KST -0.019520
  • 2021-08-28 17:14:37 KST -0.013652
  • 2021-08-28 17:10:08 KST -0.020784
  • Average -0.0332511

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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.