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://n9nedivines.blogspot.com server time check history

  • 2021-01-17 13:50:36 KST -0.005207
  • 2021-01-14 02:53:19 KST 0.116027
  • 2021-01-10 16:46:18 KST 0.159598
  • 2021-01-05 04:02:56 KST 0.276152
  • 2021-01-01 19:06:13 KST 0.260084
  • 2020-12-29 11:21:18 KST 0.402000
  • 2020-12-25 20:25:19 KST 0.164599
  • 2020-12-22 10:51:46 KST 0.086762
  • 2020-12-19 00:47:01 KST 0.226908
  • 2020-12-13 12:36:35 KST 0.074679
  • Average 0.1761602

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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.