NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


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우리말 English

http://www.megastudy.net/teacher_2007/t_promotion/201711_pr/1116_kdw/main.asp?nac_md=user105540-8 server time check history

  • 2022-01-17 11:00:55 KST -0.787562
  • 2018-03-30 09:54:05 KST -0.393869
  • 2018-03-11 18:52:10 KST -0.511465
  • 2018-03-04 16:12:08 KST -0.555259
  • 2018-02-22 03:35:02 KST -0.108113
  • 2017-12-24 20:12:49 KST -0.821326
  • 2017-12-24 20:08:53 KST -0.597698
  • 2017-12-23 22:28:59 KST -0.729364
  • Average -0.563082

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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.