Bags of Mulch Calculator

Mulch Bag Calculator Guide

Mulch is typically sold in bags for smaller projects and in bulk (cubic yards or meters) for larger areas. This calculator helps you convert between these measurements.

Common Bag Sizes

Imperial (US)

• 2 cubic feet: Most common size, weighs about 20-40 lbs
• 3 cubic feet: Larger bags, popular at big box stores
• 1.5 cubic feet: Smaller bags, easier to handle

Metric

• 50-60 liters: Standard size in metric countries
• 70-75 liters: Larger bags for bigger projects
• 40 liters: Smaller, more manageable size

Recommended Mulch Depths

• Flower beds: 2-3 inches (5-7.5 cm)
• Around trees: 3-4 inches (7.5-10 cm)
• Vegetable gardens: 2-3 inches (5-7.5 cm)
• Pathways: 3-4 inches (7.5-10 cm)
• Playground areas: 6+ inches (15+ cm) for safety

When to Buy Bagged vs Bulk

Buy Bagged Mulch When:

• Project requires less than 2 cubic yards
• No truck or trailer available for bulk delivery
• Working on multiple small areas
• Storage is limited

Buy Bulk Mulch When:

• Project requires 2+ cubic yards
• Cost savings outweigh delivery fees
• Large, continuous areas to cover
• Have space for bulk delivery