Gravel Calculator

01 · Set it up

Your inputs

Choose a quick value or enter your own. Example inputs are filled in to get you started.

Length unitThe main volume result uses this unit cubed. Other unit conversions are also shown.

Length (circle/column: diameter)

Width

Depth / thickness (column: height)

Depth unitDepth is converted separately. The volume result follows Length unit.

Material density (lb/ft³)

Adjustable approximate loose density. Examples: lighter aggregate 90; general estimate 100; denser aggregate 110. Verify with supplier.

Waste allowance (%)

02 · A little clarityEXAMPLE RESULT

Enter your measurements and calculate.

Calculated in your browser. Shared links include your entered values; only share information you intend to make public.

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Standard calculator links include the current inputs.

Image format Include calculation inputsInputs are included by default; uncheck to hide them. Names are never included. This setting applies to images and new preview links. Standard calculator links still contain your calculation inputs.

Choose an installed app in your device’s sharing menu. For web platforms, download the image and attach it to your post. Nothing is published automatically.

Give your link a little personality

Create a link with a beautiful preview of this result.

Publish this result as a shareable cardAnyone with the link can view it for 14 days. Creating a link sends calculation inputs to our server to verify the result. Inputs are saved and shown only if “Include calculation inputs” is checked above. Names are never sent. You can delete the link here; platforms may keep cached copies.

Preview link

View public card

Your active preview links

Deletion controls are saved in this browser. Links expire after 14 days.

Share a link

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