Mulch Calculator - Free, Instant, In Your Browser
Enter the bed area in square feet and the desired mulch depth in inches to calculate the volume needed.
How to use Mulch Calculator
- 1Enter the required date(s) and details above.
- 2Click Calculate - Mulch Calculator runs instantly, right in your browser.
- 3Read your result below.
Your file is processed in your browser and is never uploaded.
Frequently Asked Questions
What's the formula?
Cubic yards = (area × (depth in inches / 12)) / 27.
Is my data sent to a server?
No - everything runs entirely in your browser with JavaScript. Nothing is uploaded.