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://jokerapp678s-net.weebly.com/ server time check history

  • 2023-01-25 05:02:00 KST 0.183767
  • 2023-01-11 10:57:26 KST 0.170481
  • 2022-12-26 03:56:05 KST 0.181767
  • 2022-12-20 12:56:28 KST 0.201206
  • 2022-12-14 21:17:03 KST 0.152581
  • 2022-12-09 06:11:06 KST 0.132934
  • 2022-12-01 08:44:30 KST 0.145116
  • 2022-11-22 23:39:30 KST 0.181867
  • 2022-11-21 04:26:13 KST 0.199475
  • 2022-11-19 10:20:50 KST 0.170806
  • Average 0.172

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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.