Cost Calculators Β· Home Improvement
Home Improvement Cost Calculators
Get accurate cost estimates for roofing, concrete, and renovation projects β updated with real 2026 contractor prices.
Roof Replacement Cost Calculator
Estimate full roof replacement cost by size, material, condition, and location. Covers asphalt, metal, tile, and flat roofs.
$5,000β$15,000
typical US roof replacement
Concrete Slab Cost Calculator
Calculate concrete slab costs for driveways, patios, garage floors, and foundations β in $ per sq ft.
$4β$15
per sq ft installed
Concrete Slab Cost Calculator UK
UK concrete slab cost estimates in Β£/mΒ² with 2026 UK labour rates. Covers patios, driveways, and foundations.
Β£60βΒ£120
per mΒ² installed
Why use a cost calculator?
Budget accurately
Avoid surprises by knowing the realistic cost range before getting quotes.
Negotiate better
Know what fair market rates look like so you can spot overpriced quotes.
Plan your timeline
Understand which projects to prioritise based on cost vs impact.
View all calculators: Cost Calculators hub Β· All Tools