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://www.megabox.co.kr server time check history

  • 2023-08-20 18:43:51 KST -0.040011
  • 2023-03-22 22:06:59 KST -0.002412
  • 2023-02-11 09:02:27 KST -0.012988
  • 2023-01-25 10:02:06 KST -1674608526.183700
  • 2023-01-25 09:58:55 KST 0.005156
  • 2023-01-25 09:53:08 KST -0.070977
  • 2022-06-29 14:25:36 KST -0.011335
  • 2022-01-19 18:11:16 KST -0.027960
  • 2022-01-10 10:58:35 KST -0.026201
  • 2021-08-05 04:46:56 KST -0.028982
  • Average -167460852.63994

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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.