NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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https://diandrakesling.blogspot.com/2015/02/volcano-yellowstone-setup-v283-download.html server time check history

  • 2021-07-20 20:41:02 KST 0.188707
  • 2021-07-15 13:08:07 KST 0.154569
  • 2021-07-10 05:14:23 KST 0.291794
  • 2021-07-04 20:23:38 KST -0.024244
  • 2021-07-02 11:12:56 KST 0.123270
  • 2021-06-29 13:59:30 KST 0.147627
  • 2021-06-24 06:21:06 KST 0.216352
  • 2021-06-18 13:23:09 KST 0.372456
  • 2021-06-13 05:24:11 KST 0.210945
  • 2021-06-07 21:16:30 KST 0.073105
  • Average 0.1754581

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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.