Terms of Use

By using EstimatorEngine you agree to the following.

Free to use

Our calculators are free for personal and professional planning. Please don't scrape, resell, or republish our content as your own.

Estimates only

Results are estimates based on common rules of thumb. Materials, prices, tax rules and product coverage vary. Always double-check before you buy or make a financial decision.

No liability

We can't be held responsible for losses that come from relying on a result. Use your own judgement and, where it matters, consult a professional.

Changes

We may update these terms and our calculators at any time. Continuing to use the site means you accept the current version.