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 server time check history

  • 2018-08-16 23:57:58 KST -0.892718
  • 2018-08-16 23:55:53 KST -0.621523
  • 2018-08-16 23:40:30 KST -0.578466
  • 2018-08-16 23:35:26 KST -0.462437
  • 2018-08-16 14:58:40 KST -0.400082
  • 2018-08-16 14:57:39 KST -0.679414
  • 2018-08-16 14:56:09 KST -0.907162
  • 2018-08-16 14:55:08 KST -0.637805
  • 2018-08-16 14:51:40 KST -0.812983
  • 2018-08-16 14:44:03 KST -0.661645
  • Average -0.6654235

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.