Calculate Exact Renovation Materials. Zero Guesswork.
Never get caught with too few bags or an expensive surplus. Instant cubic yards, cubic meters (m³), tons, tonnes, and retail bag counts (80lb, 60lb, 20kg, 25kg) with waste buffers.
Most Searched Renovation Projects
Concrete Calculator for a 10×10 Shed Slab
A 10×10 foot concrete slab is the gold standard foundation for backyard storage sheds, hot tubs, and small outdoor workshops. Standard code recommends a 4-inch depth for general storage and 6 inches for heavy equipment or ride-on mowers.
Concrete Calculator for a 12×12 Patio Slab
A 12×12 foot patio slab provides 144 square feet of outdoor living space—plenty of room for a 4-person dining set and BBQ grill. Poured concrete is durable, low maintenance, and cost-effective.
Concrete Calculator for 4×4 Fence Posts
Setting 4×4 wood or vinyl fence posts in concrete requires a hole diameter three times the post width (typically 9 to 12 inches wide) and a depth equal to 1/3 to 1/2 of the above-ground post height.
Gravel Calculator for French Drains
French drains channel standing yard water away from your foundation. A standard trench is 12" to 18" deep and 8" to 12" wide, lined with non-woven geotextile fabric, a 4" perforated pipe, and backfilled with #57 clean washed round stone.
Mulch Calculator for Garden & Flower Beds
Proper mulch coverage keeps soil cool in summer, suppresses weeds, and reduces watering by up to 50%. A 2-inch to 3-inch layer is optimal for perennial beds, shrubs, and tree rings.
Concrete Calculator for a 2-Car Driveway
A standard residential two-car driveway typically measures 20×20 feet (400 sq ft) to 24×24 feet (576 sq ft). Structural building codes mandate a minimum 4-inch slab for light passenger cars, and 5 to 6 inches with rebar reinforcement for SUVs, pickup trucks, or RV parking.
Mortar Calculator for 100 Bricks
Estimating mortar accurately ensures clean bed joints and prevents project delays. Standard modular bricks laid with 3/8-inch joints require approximately 1 bag of 80 lb mortar per 140 bricks.
Cinder Block Wall Calculator (CMU, Rebar & Grout)
Concrete masonry unit (CMU) walls provide structural strength for property privacy boundaries, raised garden beds, and building foundations. Standard blocks measure 8×8×16 inches.
Retaining Wall Block & Backfill Calculator
Segmental retaining walls protect sloped yards from erosion and create level usable garden tiers. Standard large blocks measure 16"W × 6"H × 10"D with interlocking rear lips.
Subway Tile & Grout Calculator for Backsplashes
Classic 3×6 inch subway tile is the most popular choice for kitchen backsplashes and shower walls. Each tile covers 18 square inches (8 tiles per square foot).
Luxury Vinyl Plank (LVP) Flooring Calculator
Luxury Vinyl Plank (LVP) is 100% waterproof, durable, and DIY-friendly. Accurately estimating square footage and carton counts ensures you have enough planks without paying for excess boxes.
Decking Calculator for a 12×16 Patio Deck
A 12×16 foot deck provides 192 square feet of outdoor entertaining space—the ideal size for an outdoor dining table and grill station.
Privacy Fence Calculator (Posts, Rails, Pickets & Concrete)
A 6-foot wooden privacy fence provides security, sound insulation, and backyard privacy. Standard residential fence sections span 8 feet on-center.
Material Calculator Catalog
Simple, practical planning tools for homeowners, DIY renovators, and weekend builders.
Masonry & Concrete
Concrete slabs, footings, rebar grids, mortar bags, and CMU block walls.
Calculate yards, cubic feet, cubic meters, and 80lb, 60lb & 20kg bag counts.
Estimate linear feet, grid spacing, rebar chairs, and ties for reinforcement.
Calculate Type S & N mortar bags, cement, and masonry sand for bricks & blocks.
Calculate CMU block counts, half-blocks, vertical rebar, and core-fill grout.
Hardscape & Patios
Paver stones, bedding sand, base gravel, and segmental retaining walls.
Landscaping & Groundwork
Gravel, crushed stone, mulch, lawn sod, grass seed, and topsoil.
Compute tons, tonnes, cubic yards, and compaction allowance for driveways & drains.
Estimate cubic yards, 2 cu ft & 3 cu ft bag counts for garden flower beds.
Calculate turf rolls, pallets, grass seed weight, and screened topsoil cubic yards.
Interior Renovation
Drywall sheets, paint, tile & grout, and plank flooring.
Calculate 4x8 & 4x12 sheets, joint compound buckets, screws, and paint gallons.
Calculate tile counts, box cartons, pattern waste, and grout powder bags.
Calculate square feet/m², carton boxes, underlayment rolls, and trim moulding.
Carpentry & Framing
Decking timber, framing joists, support posts, and picket fence runs.
ASTM Verified Densities
Standard 145–150 lbs/cu ft concrete and 2,500–2,800 lbs/yd³ aggregate calculations match real quarry ticket scales.
Aisle-Ready Bag Counts
Instant 80 lb, 60 lb, 50 lb, and 20 kg bag totals so you know exactly how many bags to stack on your cart at Lowe's or Home Depot.
Smart Waste Toggles
Adjust for irregular ground, screed deflection, and compaction settlement so your pour never comes up half a yard short.