An application for Curtain and Interior shop owners, fabric vendors and interior design Institutes. With Curtains Calculator application you will calculate any order in under 5 minutes. Today, companies calculating orders by hand and simple calculator. because of combined calculations you are not able to do it with excel, that’s why calculations takes from 3o minutes to even a day or more. With Curtains Calculator you will eliminate human-errors, have a stock control, CRM, database and all in one to help you grow your business.