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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http://adventure.lotteworld.com/kor/main/index.do server time check history

  • 2019-05-11 09:47:40 KST -405.936222
  • 2019-05-01 17:27:43 KST -396.926319
  • 2019-02-16 12:31:00 KST -2.387578
  • 2019-02-14 12:59:29 KST -499.436164
  • 2019-02-14 12:58:29 KST -416.854009
  • 2019-02-14 12:57:11 KST -416.898523
  • 2018-11-08 17:29:20 KST -119.706598
  • 2018-11-08 17:28:07 KST -149.677996
  • 2018-10-12 23:35:03 KST -173.582474
  • 2018-10-12 15:55:50 KST -173.782450
  • Average -275.5188333

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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.