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

  • 2018-09-20 23:57:50 KST 0.008464
  • 2018-09-20 23:08:58 KST -0.001430
  • 2018-09-06 00:03:43 KST -0.058490
  • 2018-09-04 16:58:42 KST -0.028249
  • 2018-08-30 19:47:05 KST -0.048434
  • 2018-08-02 00:00:58 KST -0.055942
  • 2018-08-01 21:59:18 KST -0.059869
  • 2018-08-01 00:39:54 KST -0.006042
  • 2018-08-01 00:11:02 KST 0.006896
  • 2018-07-31 23:44:57 KST -0.034701
  • Average -0.0277797

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.