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://priconne-redive.jp/ server time check history

  • 2019-12-09 05:51:36 KST -0.059525
  • 2019-08-27 15:08:12 KST -0.033411
  • 2019-08-13 14:11:22 KST -0.076768
  • 2019-06-19 14:37:58 KST -0.054366
  • 2019-06-17 13:30:57 KST -0.027947
  • 2019-06-13 14:20:29 KST 0.013438
  • 2019-06-11 14:30:35 KST -0.092858
  • 2019-06-07 14:38:19 KST -0.055952
  • 2019-06-04 14:52:40 KST -0.125969
  • 2019-06-01 23:22:59 KST -0.012258
  • Average -0.0525616

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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.