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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https://form.office.naver.com/form/responseView.cmd?formkey=MTlmOTU3ZDMtNWQwZC00NTEzLTlmNmUtNGRmMWU3NDkwMjQ4 server time check history

  • 2022-05-07 21:45:12 KST 0.010362
  • 2022-05-07 21:43:30 KST 0.007830
  • 2022-05-07 20:46:57 KST -0.045551
  • 2022-01-10 20:54:20 KST -0.001283
  • 2022-01-10 20:53:12 KST -0.031307
  • 2021-01-28 23:02:59 KST -0.031141
  • 2021-01-28 21:58:04 KST -0.034593
  • 2020-12-08 21:58:02 KST 0.007959
  • 2020-12-08 21:54:49 KST -0.033044
  • Average -0.016752

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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.