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://ferraricars77.blogspot.com/2016/09/nck-dongle-spd-v-01-setup-download.html server time check history

  • 2021-01-21 17:41:09 KST 0.159873
  • 2021-01-14 12:36:23 KST 0.203571
  • 2021-01-14 05:03:57 KST 0.220289
  • 2021-01-07 11:53:40 KST 0.280166
  • 2020-12-31 09:04:07 KST 0.150432
  • 2020-12-24 07:40:25 KST 0.374058
  • 2020-12-17 06:04:53 KST 0.345136
  • 2020-12-09 22:09:46 KST 0.420783
  • 2020-12-02 20:45:59 KST 0.430195
  • 2020-11-25 19:19:46 KST 0.328029
  • Average 0.2912532

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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.