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://starcandy.yes24.com/Store/PresentExchange.aspx server time check history

  • 2019-06-16 09:50:53 KST -0.560335
  • 2019-05-19 09:54:22 KST -0.211915
  • 2019-05-05 09:57:55 KST -0.992158
  • 2019-04-28 09:54:29 KST -0.416358
  • 2019-04-07 09:58:20 KST 17.951536
  • 2019-04-07 09:55:13 KST 27.772738
  • 2019-03-31 09:56:05 KST -0.356186
  • 2019-03-10 09:58:56 KST -0.320934
  • 2019-02-24 09:55:35 KST -0.296747
  • 2019-02-17 09:59:38 KST -0.638330
  • Average 4.1931311

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.


# 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.