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=MDllNDliZDktOWJjZC00M2M5LWIyNjQtMWJiZDAyNDc2ZjZm server time check history

  • 2021-09-09 16:11:57 KST -0.014969
  • 2021-09-09 08:57:39 KST -0.025946
  • 2021-09-09 08:51:45 KST -0.038569
  • 2018-06-22 18:36:21 KST -0.042162
  • 2018-05-18 20:22:14 KST -0.058930
  • 2018-03-04 22:49:37 KST -0.127232
  • 2017-12-29 19:42:16 KST -0.095770
  • 2017-12-29 19:38:40 KST -0.085403
  • 2017-10-21 17:59:16 KST -0.011002
  • 2017-10-21 17:55:17 KST -0.055782
  • Average -0.0555765

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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.