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/fromis9/UOoM server time check history

  • 2019-09-03 15:52:03 KST -0.005809
  • 2019-09-03 15:42:50 KST -0.012140
  • 2019-08-20 03:07:37 KST -0.053606
  • 2019-08-08 17:35:22 KST 0.001472
  • 2019-07-25 17:41:47 KST -0.037525
  • 2019-07-24 17:50:52 KST -0.012165
  • 2019-07-18 20:49:15 KST -0.055916
  • 2019-07-18 20:47:25 KST -0.064739
  • 2019-07-18 20:45:36 KST -0.035960
  • 2019-07-18 15:02:46 KST -0.027279
  • Average -0.0303667

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.