I was trying to figure out how many lenghts of skirting board i’ll need to finish off my loft conversion and found the following useful tool.

This online linear cut calculator is designed to solve problems of cutting stock material into pieces of specified lengths with minimal material waste, named as cutting stock problem. In general, it’s a kind of length optimization software, in other words, it’s 1D nesting optimizer or linear cut calculator.

https://www.kurraglenindustries.com.au/linear-cutting-list-calculator.htm