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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http://chrismfullsend.com server time check history

  • 2021-06-22 17:57:20 KST 0.040982
  • 2021-06-21 10:25:40 KST 0.041470
  • 2021-06-20 09:51:12 KST 0.074560
  • 2021-06-19 09:30:55 KST 0.177584
  • 2021-06-18 10:01:21 KST 0.005619
  • 2021-06-17 10:50:57 KST 0.031953
  • 2021-06-13 21:10:05 KST -0.005754
  • 2021-06-12 20:14:18 KST 0.001659
  • 2021-06-11 00:59:59 KST 0.086605
  • 2021-06-09 21:48:19 KST 0.103305
  • Average 0.0557983

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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.