NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://bitly.com server time check history

  • 2021-10-26 07:58:39 KST 0.055069
  • 2021-10-21 13:57:04 KST -0.013477
  • 2021-10-19 17:24:59 KST 0.022906
  • 2021-10-17 13:06:11 KST -0.042024
  • 2021-10-15 23:06:59 KST 0.002113
  • 2021-10-13 20:09:14 KST -0.016814
  • 2021-10-09 14:18:54 KST -0.017365
  • 2021-10-08 15:49:22 KST -0.068433
  • 2021-10-06 14:21:59 KST 0.029961
  • 2021-10-05 15:48:09 KST -0.034753
  • Average -0.0082817

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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.