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://androidtabletgadgets.blogspot.com/2015/08/all-spreadtrum-spd-phone-sci-driver.html server time check history

  • 2020-10-18 13:29:11 KST 0.164275
  • 2020-09-23 00:41:29 KST 0.229478
  • 2020-08-12 18:57:29 KST 0.248309
  • 2019-12-14 09:45:15 KST -0.031265
  • 2019-05-05 06:42:15 KST 0.020471
  • 2018-10-03 08:57:53 KST -0.008886
  • 2017-12-08 17:58:34 KST -0.010753
  • 2017-07-29 09:14:16 KST -0.054362
  • 2017-07-27 00:50:19 KST -0.020881
  • Average 0.059598444444444

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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.