NKO Atomic Clock

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


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우리말 English

https://form.office.naver.com/form/responseViewMobile.cmd?formkey=Yjg5M2U1Y2ItMzViNy00ZTRmLWEwNzYtYjY4MTI0YTdhYjZj server time check history

  • 2022-04-20 14:54:16 KST 0.009901
  • 2018-07-20 16:05:54 KST -0.020271
  • 2018-05-08 21:31:56 KST 0.010721
  • 2018-05-06 14:06:49 KST -0.102006
  • 2018-04-26 15:11:38 KST -0.069406
  • 2018-04-22 17:37:19 KST -0.051512
  • 2018-04-16 16:14:40 KST -0.141580
  • 2018-04-15 00:27:37 KST -0.048006
  • 2018-04-07 01:12:35 KST -0.182777
  • 2018-03-26 06:06:45 KST -0.036660
  • Average -0.0631596

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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.