Disclaimer
Last updated: 2026-06-03
Estimates Only
The calculators on TallyMaterials produce estimates of material quantities and costs based on the dimensions and prices you enter. They are intended for general planning and educational purposes only. Estimates are not quotes, bids, guarantees, or professional advice.
Why Results May Differ
- Prices vary by region, supplier, brand, and season. Our default prices are national averages (as of 2026-06) and may be out of date; you can edit them.
- Quantities vary with waste, cuts, irregular shapes, and site conditions. Always add a waste allowance.
- Labor and installation costs depend on contractor, location, and project complexity.
Always Verify Before You Buy or Build
Confirm quantities and costs with a supplier, retailer, or qualified professional before purchasing materials or starting work. We are not responsible for over- or under-purchasing, cost overruns, or any decisions made based on these estimates.
No Professional Relationship
Using TallyMaterials does not create any professional, contractor, or advisory relationship. The site does not provide engineering, construction, financial, or legal advice.
Trademarks
Sheetrock® and other product, brand, and company names referenced on this site are trademarks or registered trademarks of their respective owners. Their use is descriptive only and does not imply affiliation or endorsement.
This disclaimer is provided for transparency and does not constitute legal advice.