NKO Atomic Clock

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


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우리말 English

https://docs.google.com/forms/d/e/1FAIpQLSfdOBLAj05i15rK_IP4aLMQGdG8lJEjTYngWBABxbRs2w4MAQ/viewform?usp=sf_link server time check history

  • 2022-05-24 15:51:08 KST 0.079264
  • 2020-11-16 07:38:21 KST 0.085878
  • 2020-08-29 21:49:40 KST 0.270523
  • 2020-08-07 19:00:41 KST 0.127746
  • 2018-11-12 02:17:28 KST 0.136920
  • 2018-05-15 15:48:35 KST -0.036765
  • 2018-03-16 17:31:44 KST 0.069308
  • Average 0.10469628571429

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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.