title: How do I convert hh:mm:ss.000 to milliseconds in Excel?
body: <p>I have a device which outputs the time in the format <code>hh:mm:ss.000</code>, e.g., 00:04:58.727 and I need to convert these to milliseconds.</p>
  
  <p>I can't change the way the device outputs the times so I have to do it in Excel, but I don't know VB so am looking for a cell-by-cell solution.</p>