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://joker123h-net.weebly.com/ server time check history

  • 2022-09-26 22:15:01 KST 0.215917
  • 2022-09-25 13:00:25 KST 0.192901
  • 2022-09-24 04:05:39 KST 0.171987
  • 2022-09-22 19:39:40 KST 0.189478
  • 2022-09-21 10:40:43 KST 0.130161
  • 2022-09-18 05:32:28 KST 0.188825
  • 2022-09-16 20:49:03 KST 0.142543
  • 2022-09-14 01:54:03 KST 0.106211
  • 2022-09-12 16:20:38 KST 0.218496
  • 2022-09-11 06:39:41 KST 0.232336
  • Average 0.1788855

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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.