Terms of Use

Last updated: June 2026

Estimates only

All calculator outputs are estimates based on national average pricing from government sources. Actual costs vary by region, supplier, site conditions, waste, and contractor markup. Verify all quantities and prices with your supplier before purchasing or ordering materials.

LiveDataCalc is not liable for material shortages, overages, project cost overruns, or any other loss arising from reliance on calculator outputs.

Not professional advice

Nothing on this site constitutes engineering, contracting, architectural, or financial advice. For structural applications, consult a licensed professional engineer. For cost-critical projects, obtain multiple supplier quotes.

Accuracy

We make reasonable efforts to source figures from named government databases and to re-verify them after each source update. We do not guarantee that figures are current at any given moment. Price data may lag the most recent BLS monthly release by up to 30 days.

Use of the site

You may use the calculators for personal or commercial estimation purposes. You may not scrape, reproduce, or redistribute calculator outputs in bulk without written permission.

Changes

These terms may be updated without notice. Continued use of the site constitutes acceptance of the current terms.

Contact

Questions: [email protected]