How to use it
- Enter length in feet.
- Enter width in feet.
- Enter depth in inches.
- Read cubic yards, cubic feet and ton estimate instantly.
The Calculate Cubic Yards of Topsoil tool turns your garden dimensions into three practical numbers: cubic yards, cubic feet, and an approximate tonnage. You enter length and width in feet, depth in inches; the calculator does the conversion to cubic yards (the unit most suppliers quote) and multiplies by 1.3 tons per cubic yard to give you a weight estimate. Knowing cubic feet helps you compare volume to bagged soil, while the ton figure is useful for bulk orders and truck load planning. The results appear instantly, so you can adjust dimensions, see how a change in depth affects material needs, and avoid costly over‑or under‑ordering. Because the weight estimate uses the industry‑standard 1.3 tons per cubic yard, you can quote the number directly to suppliers without extra calculations. The tool also shows cubic feet, letting you verify that bagged soil totals match the volume you entered.
Pro tips
- Add 10% extra for compaction and settling
- Round up to the nearest half‑yard when ordering
- Check supplier’s tonnage per yard; it can vary slightly
- Measure depth at several points and use the average
Real-life examples
- Homeowner planning a new flower bed
- Landscaper estimating soil for a backyard patio base
- Municipality preparing a community garden plot
Case study
Sarah entered a 12 ft × 15 ft area with a 4‑inch depth, got 20 cubic yards (≈26 tons) and ordered exactly that amount, saving $200 versus over‑ordering.