1. What is Mulch Calculator?

The Mulch Calculator converts square footage to cubic yards, helping you determine how much mulch you need for your landscaping project based on area coverage and desired depth.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( Area \) — Coverage area in square feet
• \( Depth \) — Desired mulch depth in feet
• 27 — Conversion factor (1 cubic yard = 27 cubic feet)

Explanation: The formula converts square footage at a given depth into cubic yards, the standard measurement for bulk mulch purchases.

3. Importance of Mulch Calculation

Details: Accurate mulch calculation helps prevent over- or under-ordering, saves money, and ensures proper coverage for weed suppression and moisture retention.

4. Using the Calculator

Tips: Measure your garden area in square feet, decide on mulch depth (typically 2-4 inches), and enter values. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What's the typical mulch depth?
A: 2-4 inches is standard. Use 2" for annual refresh, 3-4" for new beds.

Q2: How do I measure my garden area?
A: Break irregular areas into rectangles, calculate each, then sum them.

Q3: Why divide by 27?
A: There are 27 cubic feet in 1 cubic yard (3ft × 3ft × 3ft).

Q4: Should I account for existing mulch?
A: Yes, subtract existing depth if it's sufficient and you're just topping up.

Q5: How much extra should I order?
A: Add 5-10% to account for settling and irregular areas.