Topsoil Calculator
Estimates cubic yards of topsoil or fill dirt needed with delivery cost estimation
Length of the area in feet
Width of the area in feet
Desired topsoil depth in inches
Enter length and width to see area
Enter dimensions to see volume in cubic feet
Volume converted to cubic yards
Estimated weight at 1.1 tons per cubic yard
Estimated cost at $30 per cubic yard
Frequently Asked Questions
How much topsoil do I need for a new lawn?
For a new lawn, spread 4-6 inches of topsoil over the area. This provides enough depth for grass roots to establish. For overseeding or topdressing an existing lawn, 1-2 inches is usually sufficient.
How much does a cubic yard of topsoil weigh?
Dry topsoil weighs roughly 1.0-1.3 tons per cubic yard, with 1.1 tons being a common average. Wet topsoil can weigh significantly more. This matters for delivery and for knowing how much weight your truck can haul.
What is the difference between topsoil and garden soil?
Topsoil is the upper layer of natural earth, screened to remove debris. Garden soil is topsoil blended with compost and other organic matter to improve nutrient content. Use topsoil for grading and filling, garden soil for planting beds.
How deep should topsoil be for a garden bed?
Raised garden beds need at least 6-12 inches of topsoil for vegetables and flowers. For trees and shrubs, 12-18 inches is better. Mix in compost at a 70/30 ratio for the best growing results.
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