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.kiwoom.com server time check history

  • 2019-08-22 08:58:18 KST -0.010366
  • 2019-08-19 08:29:20 KST 335.743122
  • 2019-08-13 16:56:03 KST -0.041400
  • 2019-08-13 08:35:43 KST -0.067688
  • 2019-08-12 17:53:53 KST -0.033031
  • 2019-08-12 17:48:27 KST -0.017178
  • 2019-08-12 08:28:22 KST -0.052990
  • 2019-08-08 16:50:00 KST -0.050394
  • 2019-08-08 08:59:31 KST -0.041405
  • 2019-08-07 09:03:30 KST -0.012043
  • Average 33.5416627

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.