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.
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.