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://nko.kr/?url=http://m.ticket.yes24.com server time check history

  • 2019-05-19 10:23:09 KST 0.052622
  • 2019-03-30 02:44:29 KST 0.102234
  • 2019-03-28 02:31:36 KST 0.230188
  • 2019-03-26 00:23:07 KST 0.051705
  • 2019-02-18 13:17:29 KST 0.085167
  • 2018-11-08 19:26:41 KST 0.183039
  • 2018-11-08 01:08:38 KST 0.164642
  • 2018-10-09 13:50:14 KST 0.061315
  • 2018-10-08 13:37:59 KST 0.058167
  • 2018-09-26 16:22:03 KST 0.048572
  • Average 0.1037651

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.