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/ server time check history

  • 2023-05-17 18:52:49 KST -0.003860
  • 2023-05-16 23:36:07 KST -0.022902
  • 2023-05-11 18:59:22 KST -0.034227
  • 2023-05-11 18:50:49 KST -0.066169
  • 2022-07-08 18:58:45 KST -0.010842
  • 2022-07-08 18:11:24 KST -0.045403
  • 2022-06-17 19:10:39 KST -0.058051
  • 2022-06-17 19:08:43 KST -0.065330
  • 2022-06-17 19:06:26 KST -0.057566
  • 2022-06-17 19:04:30 KST -0.032180
  • Average -0.039653

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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.