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://www.megastudy.net server time check history

  • 2018-04-18 22:27:19 KST -0.820158
  • 2018-04-18 22:03:21 KST -1.086044
  • 2018-04-14 22:28:20 KST -0.804842
  • 2018-04-13 22:16:45 KST -0.515783
  • 2018-04-13 22:14:49 KST -1.254300
  • 2018-04-13 22:12:09 KST -0.209517
  • 2018-04-13 22:11:06 KST -0.641270
  • 2018-04-13 22:08:42 KST -0.871339
  • 2018-04-12 22:20:22 KST -1.034837
  • 2018-04-11 22:29:36 KST -0.756386
  • Average -0.7994476

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.