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://www.machinestool.ml server time check history

  • 2020-10-22 13:10:30 KST 0.130238
  • 2020-10-21 07:44:37 KST 0.085617
  • 2020-10-20 13:03:53 KST 0.143943
  • 2020-10-19 10:27:08 KST 0.221766
  • 2020-10-18 15:09:38 KST 0.074592
  • 2020-10-17 21:08:51 KST 0.165019
  • 2020-10-17 03:09:50 KST 0.104678
  • 2020-10-16 06:55:13 KST 0.204973
  • 2020-10-15 13:43:54 KST 0.206185
  • 2020-10-14 18:50:46 KST 0.141123
  • Average 0.1478134

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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.