Free Mulch & Garden Soil Calculator (Cubic Yards & Bags) Online
Calculate cubic yards and 2 cu ft / 3 cu ft bags of mulch, topsoil, gravel, or compost needed for flower beds and landscaping. — 100% free online utility, zero sign-up, zero paywalls, and private client-side processing.
How It Works
Enter Bed Dimensions
Input length and width of planting beds.
Select Mulch Depth
Standard weed suppression depth is 2 to 3 inches.
Calculate Volume
View total volume in cubic feet and cubic yards (1 cu yd = 27 cu ft).
View Bag Breakdown
Inspect count of standard 2 cu ft or 3 cu ft bags needed.
Frequently Asked Questions
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