NKO Atomic Clock

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


Chatroom by domain
우리말 English

http://cafe.dam.net server time check history

  • 2021-09-15 03:15:27 KST -3.426379
  • 2021-01-27 14:02:52 KST -2.478294
  • 2020-12-09 05:19:49 KST -0.193625
  • 2020-12-07 11:39:26 KST -1.454618
  • 2019-10-14 02:17:22 KST -4.286938
  • 2019-10-14 01:34:36 KST -4.093182
  • 2019-10-11 08:52:22 KST -2.225635
  • 2019-04-19 15:45:53 KST -4.345447
  • 2019-04-19 15:42:59 KST -4.393354
  • 2019-03-27 18:21:47 KST -2.641564
  • Average -2.9539036

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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.

Information

# 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.