Cedar Mulch Calculator
Cedar mulch lasts longer and smells great. Enter your bed area and depth for cubic yards and bags.
Shape
Units
Area: 0.0 sq ft
Planning more than one thing? Open the Yard Planner → to trace your whole yard over an aerial photo and total every material at once.
How to measure for mulch
- Measure the length and width of your area in feet.
- Multiply them for square feet (or just enter length and width above).
- Choose a depth — we default to 3 inches for mulch.
- Read your total in cubic yards, or the number of bags.
Cedar Mulch coverage at a glance (3" deep)
| Area (sq ft) | Cubic yards | Bags |
|---|---|---|
| 100 | 1.0 | 14 |
| 200 | 2.0 | 28 |
| 300 | 3.1 | 42 |
| 500 | 5.1 | 69 |
| 1,000 | 10.2 | 138 |
Includes a 10% overage allowance. Estimates are low-fi — confirm with your supplier.
Frequently asked questions
How long does cedar mulch last?
Cedar breaks down slowly — often 2–3 years versus about a year for many hardwood mulches — so you top up less often.
Does cedar mulch coverage differ from regular mulch?
No — coverage is by volume, so a cubic yard fills the same 27 cubic feet. Cedar just lasts longer per application.