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://joker388n.weebly.com/ server time check history

  • 2022-07-23 12:13:21 KST 0.200166
  • 2022-07-21 05:57:48 KST 0.221587
  • 2022-07-19 16:13:06 KST 0.141282
  • 2022-07-18 01:39:31 KST 0.114528
  • 2022-07-16 16:19:00 KST 0.123124
  • 2022-07-15 03:18:49 KST 0.131102
  • 2022-07-13 20:04:48 KST 0.219422
  • 2022-07-12 13:38:24 KST 0.240635
  • 2022-07-11 01:50:04 KST 0.146756
  • 2022-07-08 04:11:14 KST 0.183605
  • Average 0.1722207

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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.