Mulch and Soil Calculator

Quick estimate for your project. Free — no account.

Formula

Cubic yards = (area × depth_inches / 12) ÷ 27. Bags = cubic feet ÷ bag size.

Worked example

{
  "area": 200,
  "depthIn": 3,
  "bagCuFt": 2
}

Affiliate links, when shown, are labeled.

Source & last checked

Bag size labels from major retailers

Last checked: 2026-09-25

FAQ
Is this exact?

No. Site conditions, waste, and product coverage vary. Buy a little extra.

Do you sell materials?

No. Optional affiliate links are labeled when present.

Can I embed this?

Yes — see the embed box below.

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