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

https://sugang.asc.ac.kr/sugang/login server time check history

  • 2021-02-23 13:59:36 KST -0.047120
  • 2021-02-23 13:51:27 KST -0.033538
  • 2020-01-20 09:17:46 KST -0.047987
  • 2018-08-22 18:16:32 KST 0.033293
  • 2018-08-21 13:50:06 KST 0.018110
  • 2018-08-21 13:46:54 KST 0.022161
  • 2018-08-21 13:44:02 KST 0.031364
  • Average -0.0033881428571429

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.