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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우리말 English

https://docs.google.com/forms/d/11vRHTGi8W4w02DggHrWsr6hn5n-BRbBtvO5ECVKuCME/viewform?edit_requested=true server time check history

  • 2018-07-17 23:11:42 KST 0.058870
  • 2018-07-05 23:52:15 KST 0.092060
  • 2018-07-05 18:40:17 KST 0.128776
  • 2018-06-13 18:38:00 KST 0.094716
  • 2018-05-31 17:55:19 KST 0.106260
  • 2018-05-02 10:31:47 KST 0.202125
  • 2018-04-30 19:45:06 KST 0.014075
  • 2018-04-23 00:08:06 KST -0.013304
  • 2018-04-19 02:02:47 KST 0.103004
  • 2018-04-17 04:51:29 KST 0.023951
  • Average 0.0810533

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Popular checks

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.

Information

# 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.