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://19miracles.blogspot.com/2015/02/volcano-yellowstone-setup-v283-download.html server time check history

  • 2021-07-24 20:35:11 KST 0.247682
  • 2021-07-14 08:18:50 KST 0.147815
  • 2021-07-03 19:13:51 KST 0.256328
  • 2021-06-23 03:58:21 KST 0.097238
  • 2021-06-05 20:18:37 KST 0.224816
  • 2021-06-02 00:44:42 KST 0.280302
  • 2021-05-22 06:44:10 KST 0.234308
  • 2021-05-11 15:03:31 KST 0.192010
  • 2021-04-20 12:52:19 KST 0.094181
  • 2021-04-09 12:52:04 KST 0.171782
  • Average 0.1946462

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.