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/Dreamcatcher7/GhDr/62 server time check history

  • 2017-12-08 13:53:16 KST -0.024504
  • 2017-12-04 13:58:15 KST -0.080744
  • 2017-10-13 11:58:40 KST -0.062949
  • 2017-09-15 13:56:56 KST -0.035665
  • 2017-08-25 16:57:17 KST -0.051482
  • 2017-06-21 17:50:37 KST 0.007124
  • 2017-06-19 15:54:45 KST -0.035791
  • 2017-05-26 12:52:06 KST -0.003705
  • 2017-05-25 16:57:10 KST -0.043672
  • 2017-05-25 14:22:27 KST -0.017531
  • Average -0.0348919

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.