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://www.atgame.kr/product/view.atg?item=1103012534 server time check history

  • 2019-11-13 07:11:19 KST 3.422197
  • 2019-11-06 16:46:04 KST 6.787526
  • 2019-08-15 00:31:59 KST 6.505418
  • 2019-04-28 14:30:32 KST 0.499765
  • 2019-04-11 12:34:29 KST 3.317218
  • 2019-01-31 19:07:09 KST 3.027286
  • 2019-01-25 12:00:12 KST 2.065055
  • 2019-01-25 11:58:13 KST 1.878057
  • 2019-01-25 11:57:12 KST -1548385033.458800
  • 2019-01-25 11:56:10 KST 3.441763
  • Average -154838500.25145

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.