15 Best Free Construction Calculators 2025 | No Signup Required
The best free construction calculators for 2025. Roofing, concrete, drywall, fencing, and more. All tested by contractors. No signup or payment needed.
Expert tips, DIY guides, and industry insights for contractors and homeowners.
Compare the best concrete calculators for 2025. Free and paid options for contractors and DIYers. Calculate cubic yards, bags, and costs accurately.
Compare the best fence calculators for 2025. Calculate posts, rails, pickets, and costs for wood, vinyl, and chain-link fences. Free and paid options.
Compare the best roofing calculator apps for contractors in 2025. Includes iRoofing, RoofSnap, EagleView, and free alternatives. Honest reviews with pricing.
Compare the best construction estimating software for 2025. From free calculators to enterprise solutions. Honest reviews with pricing and recommendations.
RoofSnap vs EagleView head-to-head comparison. Compare accuracy, pricing, features, and ease of use for roof measurements.
Honest iRoofing review for 2025. Full breakdown of pricing, features, pros, cons, and whether it's worth the investment.
Current roofing costs per square in 2025. Compare asphalt, metal, tile, and slate prices with labor and material breakdowns.
Learn 3 safe ways to measure your roof pitch from the ground. No ladder needed. Step-by-step guide for homeowners and DIYers.
Compare 2x6 and 2x8 rafter spans. Complete span tables for different lumber grades, spacings, and loads.
Calculate concrete volume for steps, stairs, and porches. Step-by-step formulas, cost estimates, and pouring tips.
Calculate concrete block wall costs. Includes CMU prices, mortar, rebar, labor rates, and total cost breakdowns.
Calculate the right fence post depth based on fence height. Includes frost line rules, concrete amounts, and soil adjustments.
Calculate drywall mud, joint compound, and texture coverage. Includes tape, screws, and finishing materials.
Calculate gravel for French drains. Includes trench dimensions, stone types, pipe sizes, and fabric coverage.
Calculate mulch for flower beds, tree rings, and garden borders. Includes depth recommendations and cost estimates.
Learn the right topsoil depth for starting a new lawn. Includes calculator, cost estimates, and tips for grass types.
Learn professional methods for calculating shingles, underlayment, and all roofing materials. Includes 2025 pricing trends, waste factors, and step-by-step formulas contractors use.
Master concrete fundamentals including PSI strength ratings, slump test specifications, and mix design principles. Learn which concrete mix to choose for driveways, slabs, and foundations.
Learn how to install a fence like a pro with this complete DIY guide. Covers post spacing, depth requirements, material costs for 2025, and step-by-step instructions.
Comprehensive comparison of brick and concrete block for construction. Covers strength, cost, insulation, durability, and best applications to help you choose the right masonry material.
Complete guide to choosing the right dirt for your landscaping project. Learn the differences between topsoil, fill dirt, garden soil, and mulch—plus 2025 pricing.
Put your knowledge into practice with our accurate construction calculators. Get precise material estimates for your next project.
Browse All Calculators