Construction & Materials
Soil Calculator
Soil Calculator is a browser-based calculator tool on CalcToolsBase. Free, browser-based Soil Calculator. Enter your values for an instant, clearly-labelled result - no signup, no uploads. To use it, enter your values and view the result directly in your browser — no signup and nothing to install.
Soil Calculator lets you estimate soil needed in seconds: enter your length, width and depth for the volume in bags or cubic yards, all worked out locally in your browser.
Estimate only. Volume and weight depend on the area and depth you enter and on the material's density, moisture, settling and compaction, so round up when ordering.
About this calculator
The Soil Calculator is a lightweight, browser-based calculator for when you need to estimate soil needed. It takes your length, width and depth, applies area × depth, and reports the volume in bags or cubic yards clearly. Nothing is uploaded and nothing is saved between visits.
How to use
- Enter the area length in feet.
- Enter the area width in feet.
- Enter the soil depth in inches.
- Tap Calculate to see volume, bag count, and approximate weight.
Why use the Soil Calculator
Instant
Every quantity is worked out on your device the moment you tap Calculate.
Private
The numbers you enter stay in your browser and are never uploaded or saved.
Free
No signup, no paywall, and no ads placed inside your results.
Works offline
Once the page has loaded it keeps working on a weak or dropped connection.
Mobile-first
Laid out for phones and tablets on site just as much as for desktops.
Planning estimates
Results are simplified planning estimates; real material needs vary by product size, waste, layout, local codes, and site conditions, so confirm before you buy or build.
Common uses
Soil when reducing over-ordering
Soil for estimating soil, mulch or gravel volume
Soil when filling a bed or area to a depth
Soil when ordering by cubic yard or metre
Soil when budgeting a landscaping job
Soil for outdoor and yard work
Technical notes
Soil Calculator computes soil volume as area × depth and converts it to bags or cubic yards/metres.
A volume estimate from the dimensions you enter; allow for settling, compaction or spillage and round up when ordering.
All arithmetic runs in your browser using double-precision floating point, so extreme inputs may show tiny rounding differences.
Worked example
A raised bed 2 m × 1 m × 0.3 m needs 2 × 1 × 0.3 = 0.6 m³ of soil.
FAQ
How is topsoil volume worked out?
Length times width times the depth in inches converted to feet gives cubic feet, then cubic yards.
Does the Soil Calculator keep my entries private?
Yes. The Soil Calculator runs in your browser, so nothing you enter is uploaded or saved.
How is the weight estimated?
Cubic yards are multiplied by about 1.08 tons, though moisture and soil type change the real weight.
How big is a soil bag here?
Small bags are taken as 0.75 cubic feet, and the bag count is rounded up.