Lawn Topdressing Compost & Sand Calculator (1/4" Depth)

Estimate ultra-thin topdressing volume for leveling uneven lawns and overseeding.

Interactive Material & Cost Estimator

Density: 1,800 lbs/yd³ (0.90 tons/yd³)

1. Select Project Area Shape

Length (Feet)

Width (Feet)

Desired Depth (Inches)

Waste / Cut / Compaction Buffer

2. Select Package / Unit Size

Price / Unit ($)

Bulk / yd³ ($)

Delivery ($)

Estimated Material Needed 200 sq ft

Bulk Volume (Cubic Yards) 2.04 55.0 cubic feet

Estimated Total Weight 2.75 US Tons (5,500 lbs)

Store Bag Count 110 bags

Pallet Estimate (56 bags) ~1.96 pallets

Estimated Project Material Cost Best Value

Retail Package Total $547.80 Before local sales tax

Bulk + Truck Delivery $191.08 Includes delivery

Instant pre-calculated material estimates for common US residential project sizes before compaction buffer:

Typical US Project	Area	Depth	Volume	Weight	Store Bags
Medium Lawn Section (1,000 sq ft)	1,000 sq ft	1/4 inch	0.86 cu yd	1,550 lbs	24 bags (1 cu ft)

Cubic Yards = (Area Sq Ft × (0.25 ÷ 12)) ÷ 27

Topdressing lawns at a 1/4-inch depth requires precise calculation to avoid smothering existing turf blades.

The ideal topdressing mix for leveling bumpy lawns is 70% clean masonry sand and 30% organic compost.

At 1/4 inch depth, you need roughly 0.77 cubic yards (plus 10% waste = ~0.85 cu yd).