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
Chatroom by domain
우리말 English

http://ticket.yes24.com/Pages/Perf/Detail/Detail.aspx?IdPerf=29205 server time check history

  • 2021-11-13 20:13:51 KST -0.837548
  • 2021-10-28 19:56:44 KST -0.412679
  • 2021-10-28 19:53:39 KST -0.476528
  • 2019-10-19 22:01:12 KST -0.949357
  • 2018-05-16 13:28:14 KST -0.720979
  • 2018-05-10 15:01:38 KST -0.954520
  • 2018-05-06 15:54:41 KST -0.864665
  • 2018-05-03 07:19:54 KST -0.979320
  • 2018-04-25 04:38:44 KST -1.065327
  • 2018-04-21 23:20:41 KST -0.505140
  • Average -0.7766063

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.