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://form.office.naver.com/form/responseViewMobile.cmd?formkey=ZmUxN2FlN2UtNmRlZS00NGRjLTg5NzUtYTIwNjRmYmIyOGQ1 server time check history

  • 2021-10-29 22:51:55 KST -0.066456
  • 2021-08-21 23:21:39 KST -0.065522
  • 2021-01-21 11:05:24 KST -0.052649
  • 2018-05-23 18:54:12 KST -0.086408
  • 2018-05-07 17:43:17 KST -0.076737
  • 2018-05-07 13:28:10 KST -0.139125
  • 2018-05-03 20:58:46 KST -0.082225
  • 2018-05-03 19:45:40 KST -0.105666
  • 2018-05-03 19:03:19 KST -0.095849
  • Average -0.085626333333333

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.