Product price calculator on EXCEL

Hi,

I am manufacturer of cushions and pillows and have many enquiries about bespoke sizing and many customers require a price really quickly. I would like a software created, ideally on EXCEL, if not then anything desktop based will be fine.

I will give the fabric and materials costing and when I select the length and width of the item as well as the amount of filling required in the product, the programme should give me the costing price. The programme should also allow me to add % profit on the costing price so that I can quote the selling price to the customer.

I will ofcourse provide the costing parameter such as price of fabric per cm/inch and also the price of the filling be that duck feathers, fibre or wool.