Mulch Volume Calculator
Compute the amount of mulch required for beds of any shape, with output in cubic yards and standard bag counts.
Cubic Yards
2.8 cu yd
Cubic Yards vs Total Bed Area
Formule
## Mulch Volume Calculation **Volume = Area x Depth (in feet)** Convert depth from inches to feet by dividing by 12. Divide cubic feet by 27 for cubic yards, or divide by bag size for the number of bags. For bulk delivery, 1 cubic yard covers about 108 sq ft at 3 inches deep.
Exemple Résolu
300 sq ft of beds at 3 inches, using 2 cu ft bags.
- 01Volume = 300 x (3/12) = 75 cu ft
- 02Cubic yards = 75 / 27 = 2.8
- 03Bags = 75 / 2 = 38 bags
Questions Fréquentes
How often should mulch be replaced?
Organic mulch decomposes over 1-2 years. Replenish annually to maintain a 2-3 inch depth for effective weed suppression and moisture retention.
Is bulk or bagged mulch cheaper?
Bulk mulch is typically 30-50% cheaper per cubic yard. Bags are easier to handle for small areas but cost more per unit volume.
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