NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://kiyubehu.blogspot.com/ server time check history

  • 2022-09-23 10:55:44 KST 0.171977
  • 2022-09-12 21:58:16 KST 0.297209
  • 2022-09-02 08:43:05 KST 0.085471
  • 2022-08-22 17:21:21 KST 0.084411
  • 2022-08-11 02:29:12 KST 0.106412
  • 2022-07-31 13:35:27 KST 0.102114
  • 2022-07-21 00:05:16 KST -0.000061
  • 2022-07-08 03:03:08 KST 0.299100
  • 2022-06-27 14:20:43 KST 0.215419
  • 2022-06-17 01:54:15 KST 0.123978
  • Average 0.148603

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.