NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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우리말 English

https://ticket.melon.com/main/index.htm server time check history

  • 2021-10-08 00:58:25 KST -0.040370
  • 2021-10-04 21:12:41 KST 0.011669
  • 2021-07-28 17:59:40 KST 0.003575
  • 2021-07-28 17:39:48 KST -0.022311
  • 2021-07-06 13:59:32 KST -0.013672
  • 2021-07-06 13:50:11 KST -0.018721
  • 2021-03-26 15:25:53 KST -0.031720
  • 2020-11-17 19:56:32 KST -0.036843
  • 2020-11-13 09:23:31 KST 0.002516
  • 2020-10-29 23:50:36 KST -0.032655
  • Average -0.0178532

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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.