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Mulch needed
1.85 cu yd
Bags needed
25 bags
Bagged cost
$112.50
Bulk cost (rounded up to ½ yd)
$80.00
Rough estimate, not a guarantee. Actual costs vary by supplier, location and project.
Estimate only. Not 100% accurate or guaranteed. Rough estimate, not a guarantee and not financial advice. Actual costs vary by supplier, location and project. Check local prices, product labels and your own measurements before you buy, and get quotes or check with a qualified pro for structural, electrical or permitted work.
Material quantities and prices are rough estimates, not a guarantee and not financial advice. Check product labels, local codes and your own measurements before you buy.
How it works
One cubic yard is 27 cubic feet. Bags are sold in cubic feet, so the calculator converts.
Bulk suppliers usually sell in half or whole yards, so we round up.
The formula
Cubic yards = area × (depth ÷ 12) ÷ 27
Bags = ⌈cubic yards × 27 ÷ bag size⌉
Bulk cost = (yards rounded up to ½) × price per yard
How to use this calculator
Measure the bed area.
Pick a depth.
Enter bag size and prices.
Frequently asked questions
How deep should mulch be?
Many gardeners use 2–3 inches. Deeper isn't always better; follow advice for your plants.