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/DetailSpecial.aspx?IdPerf=35101 server time check history

  • 2023-07-23 17:24:59 KST -0.483918
  • 2023-07-23 17:23:27 KST -0.237160
  • 2019-10-23 19:58:38 KST -0.198376
  • 2019-10-23 19:56:23 KST -0.243589
  • 2019-10-23 19:55:19 KST -0.529341
  • 2019-10-23 19:51:41 KST -0.586062
  • 2019-10-23 19:49:44 KST -0.796206
  • 2019-10-23 19:34:00 KST -0.895484
  • 2019-10-23 19:28:09 KST -0.448368
  • 2019-10-23 19:27:01 KST -0.215783
  • Average -0.4634287

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.