NKO Atomic Clock

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


Chatroom by domain
우리말 English

https://forms.gle/bGJfRcGrocMNNFVe8 server time check history

  • 2021-03-31 04:26:08 KST 0.110450
  • 2020-07-29 09:22:35 KST 0.200338
  • 2020-01-28 11:31:53 KST 0.132172
  • 2020-01-07 18:08:08 KST 0.287041
  • 2019-12-24 08:44:32 KST 0.179845
  • 2019-12-23 22:29:28 KST 0.158493
  • 2019-12-23 22:28:05 KST 0.346466
  • 2019-12-23 22:27:02 KST 0.233862
  • 2019-12-23 22:25:50 KST 0.270779
  • 2019-12-23 22:22:21 KST 0.273499
  • Average 0.2192945

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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.