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/responseView.cmd?formkey=NmZjOGM3MjktNmNmZS00NTQ5LTlkZWMtYzg1OGQ5NTQ4NzNi server time check history

  • 2021-08-20 16:51:01 KST 0.003817
  • 2021-08-16 11:49:33 KST -0.030286
  • 2021-08-13 12:01:16 KST 0.006669
  • 2021-08-12 18:51:34 KST -0.076729
  • 2021-08-10 03:52:45 KST -0.020804
  • 2021-08-07 10:07:58 KST -0.046243
  • 2021-07-25 11:26:56 KST -0.039286
  • 2018-04-11 08:30:32 KST -0.068702
  • 2018-03-25 21:59:20 KST -0.047524
  • 2018-02-27 15:36:22 KST -0.108371
  • Average -0.0427459

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Popular checks

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.