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

https://hellven.net/bbs/mypage.php server time check history

  • 2018-08-19 20:28:42 KST 0.031210
  • 2018-08-10 17:53:38 KST 0.001278
  • 2018-07-18 11:32:56 KST 0.044029
  • 2018-07-17 13:09:54 KST 0.073622
  • 2018-05-12 11:08:35 KST 0.054380
  • 2018-05-12 09:23:23 KST -0.090799
  • 2018-01-08 11:13:50 KST 0.398153
  • 2017-07-29 10:50:20 KST 0.187752
  • 2017-04-14 23:19:40 KST 0.215648
  • 2017-04-14 23:18:27 KST -1492179508.556300
  • Average -149217950.7641

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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.