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://husamedi.blogspot.com/ server time check history

  • 2021-09-24 11:39:32 KST 0.070601
  • 2021-09-23 04:07:32 KST 0.360150
  • 2021-09-21 23:16:47 KST 0.054643
  • 2021-09-20 18:02:38 KST 0.024149
  • 2021-09-20 12:40:01 KST 0.059340
  • 2021-09-19 14:11:40 KST 0.087730
  • 2021-09-18 10:10:00 KST 0.144624
  • 2021-09-18 03:03:44 KST 0.084545
  • 2021-09-16 22:40:13 KST 0.242391
  • 2021-09-15 16:49:19 KST 0.173271
  • Average 0.1301444

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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.