NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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우리말 English

http://mahazeju.blogspot.com/ server time check history

  • 2022-01-08 01:53:03 KST 0.133398
  • 2022-01-02 18:29:23 KST -0.079100
  • 2021-12-29 07:26:46 KST 0.191856
  • 2021-12-26 09:13:20 KST 0.099792
  • 2021-12-24 08:40:43 KST 0.124657
  • 2021-12-20 01:17:45 KST 0.117796
  • 2021-12-16 18:26:34 KST 0.247825
  • 2021-12-13 07:41:44 KST 0.059294
  • 2021-12-10 01:41:08 KST 0.104398
  • 2021-12-07 00:10:42 KST 0.264192
  • Average 0.1264108

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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.