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

  • 2023-11-18 15:06:30 KST -0.126078
  • 2023-10-06 08:27:39 KST -0.857814
  • 2023-08-16 12:54:43 KST -0.245788
  • 2023-08-12 01:59:33 KST -0.350020
  • 2023-08-12 01:18:00 KST -0.824422
  • 2023-05-18 13:59:34 KST -0.354158
  • 2023-05-18 13:39:03 KST -0.375320
  • 2022-11-02 13:47:04 KST -0.219383
  • 2022-11-02 13:33:08 KST -0.354119
  • 2022-11-02 01:48:35 KST -0.500557
  • Average -0.4207659

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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.