Fill Dirt Calculator
Find how much fill dirt it takes to raise a low part of a yard or level a dip. Enter the area and the height to add, and the volume follows.
- Free
- Works offline after your first visit
- Saves on this device
- No sign-up
- Updated
How it works
Volume is area times the depth to add. Fill settles and packs down over time, so an allowance is added. Ten percent is a common allowance, and more is wise for loose or soft fill.
Measure the depth at several spots, then use the average, not the deepest point, since a yard is rarely a single depth.
Worked example
Raising 500 ft² by 6 in takes 10.19 yd³ of fill, with the allowance for settling included.
Questions
How much does fill settle?
It depends on the material and how well it is packed. Loose fill can settle a noticeable amount, so check the level after rain.
Is fill dirt the same as topsoil?
No. Fill is for building up height and is usually cheaper. Topsoil is for planting, so keep it for the top layer.
Do I need a permit?
It depends on where you live. Some towns limit changes to drainage and grade, so check local rules before a load arrives.
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