NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

Chatroom by domain
우리말 English

http://ipaige.blogspot.com/2017/06/you-can-get-users-but-kids_1.html server time check history

  • 2021-11-28 04:23:40 KST 0.279972
  • 2021-11-25 19:47:18 KST 0.131401
  • 2021-02-04 04:37:54 KST 0.040686
  • 2021-02-04 00:26:48 KST 0.010089
  • 2020-06-03 20:54:21 KST 0.113773
  • 2020-06-03 20:53:00 KST 0.066419
  • 2019-10-19 10:58:23 KST -0.021346
  • 2019-09-03 19:28:33 KST 0.092377
  • 2018-08-04 12:50:33 KST -0.016963
  • 2018-06-15 13:33:07 KST 0.207813
  • Average 0.0904221

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.