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://19miracles.blogspot.com/2016/04/true-smart-40.html server time check history

  • 2020-06-25 11:41:23 KST 0.204101
  • 2019-11-21 16:02:18 KST -0.081322
  • 2019-08-17 14:14:01 KST 0.172039
  • 2018-07-26 23:52:48 KST -0.013860
  • 2018-05-22 14:02:26 KST 0.294938
  • 2018-05-22 03:45:43 KST 0.227501
  • 2018-05-10 17:55:27 KST 0.163510
  • 2018-05-08 06:38:45 KST 0.175626
  • 2018-05-01 09:41:31 KST 0.003396
  • 2018-04-29 01:56:26 KST 0.058155
  • Average 0.1204084

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.