Mulch Calculator & Estimator

Get the exact amount for any garden bed. No more guessing at the nursery. Yards, bags, and coverage — calculated.

Stop guessing how much material to buy - get the exact cubic yards, bags, and weight you need in seconds.

Mulch Calculator takes your bed dimensions and depth, then tells you precisely how much mulch, gravel, topsoil, or sand to order. Includes a 10% waste buffer so you never come up short on delivery day.

KEY FEATURES:

• 4 Material Types - Calculate for mulch, gravel, topsoil, or sand with density-based weight
• Cubic Yards & Bags - Get results in cubic yards or cubic meters plus exact bag count
• Weight Estimates - Know how heavy your order will be from real material densities
• Built-in Waste Factor - Automatic 10% waste calculation so you always order enough
• Imperial & Metric - Switch between feet/inches/yards and meters/centimeters

PERFECT FOR:

Homeowners planning a weekend mulch job, landscapers quoting a project, or anyone picking up bags at the hardware store.

Free to download. No sign-up. No paywall. Works offline.

By Blas Apps - simple calculators that do one thing perfectly.