From Mruczek Welding Engineering:
This spreadsheet is designed specifically for the fabrication shop manager, welding engineer, cost estimator, or those who have responsibility for maintaining cost effective welding. The spreadsheet has 10 different joint configurations to choose from. There is also a sheet to help you calculate wire feed speed and deposition rates based on the length of wire fed for a given period of time. All sheets are capable of converting from English to metric units.