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://foam.naver.com server time check history

  • 2019-09-30 06:45:16 KST -1.294341
  • 2019-08-25 20:34:45 KST -2.076289
  • 2019-08-24 20:14:43 KST -1.938282
  • 2019-06-08 17:47:34 KST -3.436065
  • 2019-06-07 19:11:52 KST -2.966344
  • 2019-06-07 19:10:43 KST -4.211898
  • 2019-06-07 18:57:30 KST -3.056133
  • 2019-01-26 17:39:24 KST -5.337674
  • 2019-01-25 11:22:44 KST -4.733614
  • 2019-01-20 14:02:15 KST -5.239956
  • Average -3.4290596

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.