Fill Dirt Calculator
Estimate fill dirt volume in cubic yards and tons
Estimate how much fill dirt you need to raise or level a spot, in cubic yards and tons.
Estimate fill dirt for a rectangular area. Density ≈ 1.1 tons/yd³ (varies by soil type and compaction).
Cubic Yards
1.85
With Waste
2.04
cubic yards
Estimated Tons
2.24
How to Use This Calculator
- Enter the length and width of the area.
- Enter the depth in inches.
- Optionally add a compaction or waste percentage.
- Review the estimated cubic yards and tons.
Why Use This Calculator?
- Filling a low spot in a yard.
- Building up ground before landscaping.
- Estimating a delivery size.
Real-World Examples
A 10 × 10 ft area, 6 inches deep
That's about 1.85 cubic yards of fill, or roughly 2 tons after compaction.
Frequently Asked Questions
How much does fill dirt compact?
Loose fill typically compacts 10–20% once settled. Adding a waste or compaction percentage helps avoid ordering short.
Is fill dirt the same as topsoil?
No. Fill dirt is subsoil used for grading and building up ground; topsoil is the nutrient-rich layer for planting. Use the right one for the job.
Does the density vary?
Yes. Clay-heavy, sandy, and rocky soils weigh different amounts per yard. The 1.1 tons-per-yard figure is a rough average.
Important Disclaimer
Estimates based on typical compacted fill density. Actual weight varies by soil type, moisture, and compaction. Verify quantities before ordering.
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