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://maplestory.nexon.com/Home/Main server time check history

  • 2021-04-08 17:41:36 KST -0.157189
  • 2021-03-19 16:19:25 KST -0.683482
  • 2020-12-17 09:58:49 KST -0.375641
  • 2020-10-24 23:56:25 KST -0.061278
  • 2020-08-03 11:54:28 KST -0.477046
  • 2020-07-12 01:28:38 KST -0.292699
  • 2020-07-03 23:23:12 KST -0.429830
  • 2020-07-02 21:30:18 KST -0.215495
  • 2020-07-02 15:34:15 KST -0.787510
  • 2020-07-02 09:11:05 KST -0.497450
  • Average -0.397762

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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.