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/performance/index.htm?prodId=202037 server time check history

  • 2018-09-17 08:24:18 KST -0.014212
  • 2018-09-17 04:35:50 KST -0.029832
  • 2018-08-14 03:49:11 KST -0.066570
  • 2018-08-11 01:52:26 KST -0.027315
  • 2018-07-13 17:00:59 KST -0.027817
  • 2018-07-12 22:41:43 KST -0.017986
  • 2018-07-12 22:33:23 KST -0.044993
  • 2018-07-12 18:18:48 KST -0.001165
  • 2018-07-12 13:57:55 KST -0.013327
  • Average -0.027024111111111

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.