NKO Atomic Clock

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


Chatroom by domain
우리말 English

https://docs.google.com/forms/d/e/1FAIpQLSeFyLfwWwqVy6qVdOp49QHoWKDhEEisqywfWa214fXrBIigOQ/viewform server time check history

  • 2019-08-22 17:39:33 KST 0.018545
  • 2019-08-22 17:13:30 KST 0.025960
  • 2019-08-22 17:02:03 KST 0.028382
  • 2019-08-22 16:54:16 KST 0.038437
  • 2019-08-22 16:51:14 KST 0.035399
  • 2019-08-22 16:40:26 KST 0.042320
  • 2019-08-22 16:33:57 KST 0.077980
  • 2019-08-22 16:32:25 KST 0.068135
  • 2019-08-22 16:31:21 KST 0.048097
  • Average 0.042583888888889

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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.