Free DIY Construction Material Calculators
Free construction calculators to calculate concrete, fence and roofing costs for DIY home projects, get accurate material quantity & cost estimates instantly.
Concrete Calculator
Calculate concrete volume, bags needed, and cost for slabs, footings, and columns.
- Slab calculations
- Footing estimates
- Cost estimation
Roof Pitch Calculator
Calculate roof pitch, angle, and estimate roofing materials needed.
- Pitch calculation
- Angle conversion
- Material estimates
Flooring Calculator
Calculate flooring materials needed for your room including waste factor.
- Room area
- Box quantity
- Cost estimation
Paint Calculator
Calculate how much paint you need for your walls and estimate cost.
- Wall area
- Gallon calculation
- Cost estimation
Lumber Calculator
Calculate lumber board feet, linear feet, and cost for your woodworking or construction project.
- Board feet
- Linear feet
- Cost estimation
Deck Calculator
Calculate deck materials, boards, joists, and cost for your deck building project.
- Material quantity
- Joist count
- Cost estimation
Drywall Calculator
Estimate drywall panels, joint compound, tape, and screws for any room.
- Panel count
- Joint compound
- Screw estimate
Fence Calculator
Calculate fence materials, posts, pickets, and cost for any fencing project.
- Post spacing
- Picket count
- Cost estimation