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://cafe.daum.net/ server time check history

  • 2019-01-16 19:53:41 KST -0.019416
  • 2019-01-15 17:34:48 KST -0.030611
  • 2019-01-11 20:56:59 KST -0.059730
  • 2019-01-11 20:49:10 KST -0.079238
  • 2019-01-11 18:58:37 KST -0.075294
  • 2019-01-11 18:55:50 KST -0.055106
  • 2019-01-11 04:09:06 KST -0.072759
  • 2019-01-10 23:52:47 KST -0.025617
  • 2019-01-10 23:51:45 KST -0.006833
  • 2019-01-10 10:58:36 KST -0.076983
  • Average -0.0501587

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.