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://nikixumo.blogspot.com/ server time check history

  • 2023-01-24 14:05:16 KST 0.071493
  • 2022-01-11 04:15:56 KST 0.138784
  • 2022-01-04 02:22:30 KST -0.001357
  • 2021-12-29 16:58:45 KST 0.093668
  • 2021-12-24 09:26:59 KST 0.036317
  • 2021-12-19 01:55:21 KST 0.066680
  • 2021-12-15 05:45:11 KST 0.193970
  • 2021-12-12 04:26:34 KST 0.370897
  • 2021-12-08 19:50:49 KST 0.016610
  • 2021-12-05 18:36:41 KST 0.056127
  • Average 0.1043189

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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.