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/responseView.cmd?formkey=MzIwZTI4NjctNWU3MS00N2FkLTkxMzItM2UwMjE2YjcyNjM5 server time check history

  • 2021-05-11 08:58:12 KST 0.008060
  • 2021-05-10 17:58:12 KST 0.001389
  • 2021-05-04 17:54:57 KST -0.070594
  • 2021-04-30 21:28:44 KST -0.052477
  • 2021-04-29 17:54:58 KST -0.016847
  • 2021-04-16 17:59:55 KST -0.035051
  • 2021-04-12 17:57:18 KST -0.071500
  • 2021-03-12 17:47:04 KST -0.049809
  • 2021-01-18 01:12:34 KST -0.049642
  • 2020-12-15 08:53:55 KST 0.005671
  • Average -0.03308

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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.