Why use Taurang home & construction calculators?
Concrete, paint, tile, flooring, roofing, drywall, mulch and HVAC sizing calculators. Each tool page includes the formula, a worked example, a chart and answers to common questions, so you understand the result as well as get it.
Tips
- Add 5–15% for waste, cuts and breakage depending on the material.
- Measure twice and round up when buying — returns are easier than second trips.
- Coverage figures vary by product, so check the label or spec sheet.
⚠️ Material estimates are approximate. Follow local building codes and manufacturer instructions.