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://portal.hoseo.edu/ server time check history

  • 2019-02-12 21:52:20 KST -1.727392
  • 2019-02-12 21:50:01 KST -1.305356
  • 2018-08-08 20:29:22 KST -0.105631
  • 2018-08-08 11:15:51 KST -1.286251
  • 2018-08-08 09:54:50 KST -0.648362
  • 2017-08-18 09:58:57 KST -0.409952
  • 2017-08-18 09:55:27 KST -0.657819
  • 2017-08-17 09:40:58 KST -0.492797
  • 2017-02-15 09:57:45 KST -1.129942
  • 2017-02-15 09:44:58 KST -1.148535
  • Average -0.8912037

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.