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://docs.google.com/forms/d/e/1FAIpQLSdftAS-Z8cNFcdMLR-2g7Sj_IFiA8Kow_5-mkz5uHdbHGeeEw/viewform server time check history

  • 2018-04-11 06:15:11 KST 0.135893
  • 2018-03-30 08:08:51 KST 0.008689
  • 2018-03-28 04:51:56 KST 0.005797
  • 2018-03-21 06:43:56 KST 0.048059
  • 2018-03-16 03:14:56 KST 0.012506
  • 2018-03-05 02:35:33 KST 0.079008
  • 2018-02-28 14:07:39 KST 0.214860
  • 2018-01-24 10:31:43 KST 0.056744
  • 2018-01-23 00:54:28 KST 0.114826
  • 2018-01-13 12:18:13 KST 0.058953
  • Average 0.0735335

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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.