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

https://ticket.melon.com/reservation/popup/onestop.htm server time check history

  • 2019-07-10 00:11:29 KST -0.023353
  • 2019-07-03 20:03:34 KST -0.005051
  • 2019-05-18 23:58:37 KST -0.003926
  • 2019-05-18 00:07:34 KST -0.033143
  • 2019-05-16 23:58:42 KST -0.045394
  • 2019-04-25 20:03:22 KST -0.009730
  • 2019-04-24 20:03:18 KST -0.021283
  • 2019-04-19 23:26:45 KST 0.007113
  • 2019-04-12 00:12:44 KST -0.044754
  • 2019-04-09 00:11:48 KST -0.007397
  • Average -0.0186918

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.