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/Detail.aspx?IdPerf=28800 server time check history

  • 2021-06-27 14:52:43 KST -0.793341
  • 2020-10-25 16:51:17 KST -0.817570
  • 2020-10-06 04:36:25 KST -0.929168
  • 2020-07-04 23:54:25 KST -0.375939
  • 2019-12-17 08:55:41 KST -1.061911
  • 2019-06-01 04:46:19 KST -0.618215
  • 2018-08-07 06:28:57 KST -0.771150
  • 2018-05-20 01:55:01 KST -0.215491
  • 2018-05-13 12:19:52 KST -0.221570
  • 2018-05-05 22:34:04 KST -0.512595
  • Average -0.631695

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.