Material Calculator

Construction Materials Calculator

Enter your dimensions to calculate the volume needed in cubic yards.

Enter your dimensions




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CALCULATE YOUR MATERIAL NEEDS

Use our handy calculator to determine a rough estimate of the material quantities for your project. Materials from Menzel Lake Gravel are loaded and sold by weight (per ton) and scaled out on our truck scale.

Contact Us:

360-691-0396

menzellake@hotmail.com

Menzel Lake Gravel

A division of Lake Industries LLC

Mail: PO Box 1494, Marysville, WA 98270

Pit: 7800 Menzel Lake Rd, Granite Falls, WA 98252

We Accept:

CREDIT/DEBIT CARDS or CASH

© 2026 by MENZEL LAKE GRAVEL. Powered and secured by Wix

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function calculateVolume() { // Get values from the HTML input fields let length = parseFloat(document.getElementById("length").value); let width = parseFloat(document.getElementById("width").value); let depthInches = parseFloat(document.getElementById("depth").value); // Check if the inputs are valid numbers if (isNaN(length) || isNaN(width) || isNaN(depthInches) || length <= 0 || width <= 0 || depthInches <= 0) { document.getElementById("vol").value = "Invalid Input"; return; } // Convert depth from inches to feet (1 foot = 12 inches) let depthFeet = depthInches / 12; // Calculate volume in cubic feet let volumeCubicFeet = length * width * depthFeet; // Convert volume to cubic yards (1 cubic yard = 27 cubic feet) let volumeCubicYards = volumeCubicFeet / 27; // Display the result, rounded to two decimal places document.getElementById("vol").value = volumeCubicYards.toFixed(2) + " cu yd"; }