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

http://docs.google.com/forms/d/e/1FAIpQLSd02hYMxssULYwR57hsBWO3cA-X3cZwMbxGNhetRseiLoqX9A/viewform server time check history

  • 2022-05-11 19:26:47 KST 0.049628
  • 2022-03-25 02:35:44 KST -0.023387
  • 2021-02-25 06:54:01 KST 0.019827
  • 2018-10-30 23:25:50 KST -0.027669
  • 2018-09-23 07:02:55 KST 0.041197
  • 2018-06-21 11:56:32 KST 0.030654
  • 2018-05-09 07:33:02 KST 0.045667
  • 2018-05-05 04:43:17 KST 0.008386
  • 2018-05-03 13:12:48 KST 0.157444
  • 2018-04-30 12:53:47 KST 0.024547
  • Average 0.0326294

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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.

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.