Yard Square Footage Calculator
Calculate yard square footage for lawn care quotes, mulch ordering, fertilizer planning, or landscape design. Use the multi-segment tool to handle front, back, and side yards separately.
Yard Area Calculator
Lot area vs. yard area
Total lot area is the property line dimensions - what you see on the deed. A 50 × 120 ft lot is 6,000 sq ft of land.
Yard area excludes the house, driveway, garage, patio, deck, and any non-grass hardscape. For a typical 2,000 sq ft single-story house on a 6,000 sq ft lot with a 600 sq ft driveway and 200 sq ft patio, the yard area is 6,000 - 2,000 - 600 - 200 = 3,200 sq ft.
Why yard area matters
Lawn care companies quote per square foot of mowable lawn. Fertilizer and weed control are sold by coverage area. Mulch is sold by the cubic yard, but you calculate cubic yards from square footage × depth.
For mulch: 1 cubic yard covers 108 sq ft at 3-inch depth, 162 sq ft at 2-inch depth, or 324 sq ft at 1-inch depth. Multiply your bed square footage × depth in feet, then divide by 27 to get cubic yards.
Total yard square footage vs lawn-only
Yard square footage usually means the total outdoor area of your property, while lawn square footage refers specifically to grassy areas. The difference matters when ordering different materials.
Lawn: just the grass areas. Calculate by measuring grassy sections only.
Yard: total outdoor area = property size minus house footprint minus driveway minus walkways minus deck/patio.
Hardscape: driveways, walkways, decks, patios, retaining walls.
Landscape beds: garden beds, mulched areas, planting zones.
Worked example: 10,000 sq ft lot - 2,000 sq ft house footprint - 800 sq ft driveway - 200 sq ft walkways - 300 sq ft deck = 6,700 sq ft of yard. Of that, maybe 5,000 sq ft is lawn, 1,000 is garden beds, 500 is mulch, and 200 is unused space.
Mulch, gravel, and rock by the cubic yard
Yard materials are typically sold by the cubic yard (for soils, mulches, gravels) at varying depths. To order correctly, you need both square footage and depth:
Mulch coverage: 1 cubic yard covers 108 sq ft at 3 inches deep, 162 sq ft at 2 inches, 324 sq ft at 1 inch. For a 1,000 sq ft mulched area at 3 inches: 9 cubic yards.
Gravel/rock: 1 cubic yard covers 80 sq ft at 4 inches deep (typical driveway depth), 108 sq ft at 3 inches, 162 sq ft at 2 inches.
Topsoil/garden soil: 1 cubic yard covers 162 sq ft at 2 inches deep, 81 sq ft at 4 inches.
Sand for paver base: 1 cubic yard covers 162 sq ft at 2 inches deep.
Common pricing (2024): bark mulch $25-45/cu yd, decorative rock $50-90/cu yd, topsoil $25-50/cu yd, sand $25-45/cu yd. Delivery typically $75-150 per truckload.
Yard projects by the square foot
Common yard improvements with typical per-sq-ft costs:
Sod installation: $1-3 per sq ft installed.
Seeding new lawn: $0.30-0.80 per sq ft.
Concrete patio: $4-8 per sq ft installed.
Paver patio: $10-30 per sq ft installed.
Wood deck: $20-40 per sq ft installed.
Composite deck: $35-70 per sq ft installed.
Landscape design + install: $5-20 per sq ft.
Mulched garden beds: $1-3 per sq ft (material + light prep).
Drainage installation: $5-15 per sq ft.
Retaining walls: $20-60 per sq ft of wall face.
Irrigation system: $1-3 per sq ft of irrigated area.
Pro tips
Use plat or survey for the perimeter
Property dimensions on a plat are accurate. Walking the property with a tape works for small lots but accumulates error on anything over 100 ft.
Map services can help
Free tools like county GIS portals or Google Earth let you trace your lot and measure square footage. Cross-check with at least one ground measurement.
Front yards are smaller than they look
Most US front yards are 1,000-2,500 sq ft. Backyards are usually 2-3 times larger.
Don't forget side yards
On wider suburban lots, side yards can add 800-1,500 sq ft of grass that you'd miss measuring just front + back.