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://www.adresafirm.cf server time check history

  • 2020-07-11 13:57:02 KST 0.237095
  • 2020-07-10 21:17:09 KST 0.227337
  • 2020-07-10 05:16:23 KST 0.303183
  • 2020-07-09 15:24:00 KST 0.312904
  • 2020-07-08 23:57:21 KST 0.307086
  • 2020-07-08 08:43:16 KST 0.199024
  • 2020-07-07 17:18:05 KST 0.298294
  • 2020-07-07 02:31:21 KST 0.319456
  • 2020-07-06 11:20:12 KST 0.351591
  • 2020-07-05 23:06:42 KST 0.218210
  • Average 0.277418

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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.