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://hellven.net/http://nko.kr/?url=https://hellven.net/ server time check history

  • 2022-05-20 21:56:47 KST -0.207209
  • 2022-05-16 21:45:58 KST -1652705158.668000
  • 2022-05-16 11:37:53 KST -0.409062
  • 2022-05-16 01:58:41 KST -0.443967
  • 2022-05-15 17:14:26 KST -0.236427
  • 2022-05-15 08:32:01 KST -0.026182
  • 2022-05-13 11:04:24 KST -0.161572
  • 2022-05-12 05:31:15 KST 0.045077
  • 2022-05-10 03:35:38 KST -0.376008
  • 2022-05-09 14:45:44 KST 0.017539
  • Average -165270516.04658

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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.