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://form.office.naver.com/form/responseView.cmd?formkey=MGYzNjk4NGUtOGMxZi00MTk2LTg5NTAtNWZkNDc0MjRiNGVj server time check history

  • 2021-09-18 14:43:43 KST 0.016689
  • 2019-04-09 08:14:41 KST -0.017031
  • 2018-09-09 06:07:20 KST -0.135886
  • 2018-05-20 16:34:49 KST 0.005709
  • 2018-05-15 13:27:48 KST -0.044882
  • 2018-05-09 06:13:36 KST -0.075420
  • 2018-04-17 00:09:31 KST -0.106567
  • 2018-04-02 05:47:05 KST -0.100385
  • 2018-03-30 02:38:44 KST -0.134222
  • 2018-03-26 06:18:28 KST -0.100012
  • Average -0.0692007

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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.

Information

# 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.