NKO Atomic Clock

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


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우리말 English

http://nko.kr/?url=https://form.office.naver.com/form/responseView.cmd?formkey=MGQwMjQ5MzUtYTllNy00ODVlLTg5Y2YtMDhjYTU1NTRhODZk server time check history

  • 2021-09-15 04:12:52 KST 0.064260
  • 2021-09-13 20:21:13 KST 0.051221
  • 2021-09-12 02:27:40 KST 0.028645
  • 2021-09-05 16:53:52 KST 0.158140
  • 2021-09-01 14:30:31 KST 0.160523
  • 2021-07-05 21:38:22 KST 0.095909
  • 2021-06-30 01:27:05 KST 0.250141
  • 2021-06-07 22:04:28 KST 0.195078
  • 2021-02-23 12:21:18 KST 0.202730
  • 2021-02-15 14:25:13 KST 0.080166
  • Average 0.1286813

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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.