NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

http://nko.kr/?url=http://maplestory.nexon.com/ server time check history

  • 2020-06-29 15:31:06 KST -0.011137
  • 2020-03-04 04:47:49 KST 0.154784
  • 2020-02-20 09:53:43 KST 0.007754
  • 2020-02-11 02:30:09 KST 0.072706
  • 2019-12-02 19:35:43 KST 0.013403
  • 2019-11-13 10:50:07 KST -0.012301
  • 2019-08-20 14:16:47 KST 0.140768
  • 2019-06-24 11:04:49 KST 0.097310
  • 2019-05-18 18:06:03 KST 0.134330
  • 2019-04-25 00:42:22 KST 0.056711
  • Average 0.0654328

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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.