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://adresafirm.cf server time check history

  • 2020-11-23 20:15:06 KST 0.666691
  • 2020-11-23 01:57:02 KST 0.118341
  • 2020-11-22 08:12:15 KST 0.399953
  • 2020-11-21 14:12:28 KST 0.245137
  • 2020-11-20 21:33:34 KST 0.497984
  • 2020-11-20 03:32:56 KST 0.322798
  • 2020-11-19 06:29:40 KST 0.521751
  • 2020-11-18 09:56:55 KST 0.352900
  • 2020-11-16 05:08:32 KST 0.384162
  • 2020-11-15 01:01:09 KST 0.337470
  • Average 0.3847187

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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.