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://www.letskorail.com/welcome.html server time check history

  • 2021-09-27 11:23:48 KST -0.002497
  • 2021-09-27 11:22:31 KST -0.008136
  • 2020-02-01 06:34:06 KST -0.032821
  • 2018-10-27 05:04:54 KST 0.002434
  • 2018-07-22 11:37:43 KST -0.031687
  • 2018-05-24 07:29:17 KST -0.070303
  • 2018-05-16 13:09:54 KST 0.002206
  • 2018-05-10 23:39:19 KST -0.006152
  • 2018-05-04 08:04:13 KST -0.049862
  • 2018-05-02 13:30:57 KST -0.054518
  • Average -0.0251336

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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.