NKO Atomic Clock

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


Chatroom by domain
우리말 English

http://ticket.yes24.com/Pages/Perf/Detail/DetailSpecial.aspx?IdPerf=28982 server time check history

  • 2021-09-11 20:57:59 KST -0.727027
  • 2021-09-07 14:07:04 KST -0.439449
  • 2021-08-05 04:07:46 KST -0.753235
  • 2020-06-20 10:37:14 KST -0.830762
  • 2019-11-30 16:06:37 KST -0.518830
  • 2018-08-22 10:39:55 KST -0.161797
  • 2018-05-24 07:42:09 KST -0.765655
  • 2018-05-17 12:24:59 KST -0.148721
  • 2018-05-07 13:51:48 KST -0.683204
  • 2018-04-28 21:17:11 KST -0.023264
  • Average -0.5051944

Recent view

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.