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

  • 2019-12-03 10:06:54 KST -41.160384
  • 2019-10-26 15:30:57 KST -69.480068
  • 2019-10-26 10:18:04 KST -46.087912
  • 2019-10-01 11:29:11 KST -35.541890
  • 2019-09-25 13:57:28 KST -15.925197
  • 2019-08-26 02:03:54 KST -5.749687
  • 2019-08-23 18:00:41 KST -2.699317
  • 2019-08-13 16:31:48 KST -8.431021
  • 2019-08-13 16:25:27 KST -7.079871
  • 2019-07-31 15:40:06 KST -5.867687
  • Average -23.8023034

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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.