The calculators and information on WhatItllCost.com are provided free of charge as general planning tools only. They were built to help you estimate materials and costs — they are not a quote and not professional advice.
Estimates only
All results are rough estimates provided "as is," without warranty of any kind. Material yields, coverage rates and prices vary widely by product, brand, region, supplier and project conditions, and change over time. Your actual quantities and costs may differ.
Verify before you buy or build
Always confirm quantities, measurements and pricing with your supplier, retailer, or a licensed contractor before purchasing materials or starting work. Add an appropriate waste allowance and follow local building codes and permit requirements.
Limitation of liability
To the fullest extent permitted by law, WhatItllCost.com and its operators accept no responsibility or liability for any loss, over- or under-ordering, cost, or damage arising from use of, or reliance on, these tools or their results. You use the site entirely at your own risk.