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://ikkemunandar.blogspot.com/2016/04/true-smart-40.html server time check history

  • 2023-01-24 02:51:28 KST 0.116982
  • 2023-01-13 13:23:00 KST 0.044197
  • 2023-01-03 00:06:21 KST 0.048094
  • 2022-12-23 10:19:36 KST 0.041084
  • 2022-12-12 21:14:32 KST 0.095215
  • 2022-12-02 08:17:07 KST 0.079552
  • 2022-10-28 08:06:49 KST 0.167677
  • 2022-10-17 18:45:54 KST 0.155324
  • 2022-09-21 19:41:36 KST 0.220977
  • 2022-09-10 08:39:09 KST 0.064324
  • Average 0.1033426

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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.