Rubber Mulch Calculator: Estimate Cubic Yards, Tons & Bags (2026 Cost Guide)
Recycled tire nuggets that don't decompose, float less than wood and cushion falls in playgrounds.
Rubber mulch costs more up front than wood but lasts 10+ years without replacement. For decorative beds 1.5–2 inches is enough; for playground fall protection the US Consumer Product Safety Commission recommends 6 inches of shredded rubber.
1Measure your area
2Prices (optional)
+ $95 typical delivery
Your Rubber Mulch estimate
Total volume
1.3 cu. yd
Bags needed
44
Estimated weight
0.53 tons
Bulk order
1.5 cu. yd
- Bulk (1.5 yd + delivery)$440
$345 material + $95 delivery
- Bagged (44 × 0.8 cu. ft bag)Best value$395
$8.98 per bag
Buying bags saves about $45. Prices are US averages — enter your local quotes above.
Can my truck haul it?
- Mid-size pickup (~1,000 lbs)2 trips
- Half-ton pickup (F-150 / Silverado 1500) (~1,500 lbs)1 trip
- 3/4-ton pickup (2500 series) (~2,500 lbs)1 trip
- 1-ton pickup (3500 series) (~4,000 lbs)1 trip
Material shopping list
| Rubber Mulch — bulk≈ 0.53 tons · $440 delivered | 1.5 cu. yd |
| Rubber Mulch — or bagged (0.8 cu. ft bag)$395 at $8.98/bag | 44 bags |
| Coverage2" deep · 5% overage included | 200 sq. ft |
Prices are estimates. Confirm bag yield (cu. ft) on the package before buying.
How much rubber mulch do I need? Quick-reference table
Pre-calculated amounts for common project sizes, including a 5% overage. Bags are based on the 0.8 cu. ft bag; weight uses 810 lbs per cubic yard.
| Area | Depth | Cubic yards | Cubic feet | Bags | Weight |
|---|---|---|---|---|---|
| 10×10 ft (100 sq. ft) | 2" | 0.65 | 17.5 | 22 | 0.26 tons |
| 10×10 ft (100 sq. ft) | 3" | 0.97 | 26.3 | 33 | 0.39 tons |
| 10×10 ft (100 sq. ft) | 4" | 1.3 | 35 | 44 | 0.53 tons |
| 12×12 ft (144 sq. ft) | 2" | 0.93 | 25.2 | 32 | 0.38 tons |
| 12×12 ft (144 sq. ft) | 3" | 1.4 | 37.8 | 48 | 0.57 tons |
| 12×12 ft (144 sq. ft) | 4" | 1.87 | 50.4 | 63 | 0.76 tons |
| 20×20 ft (400 sq. ft) | 2" | 2.59 | 70 | 88 | 1.05 tons |
| 20×20 ft (400 sq. ft) | 3" | 3.89 | 105 | 132 | 1.58 tons |
| 20×20 ft (400 sq. ft) | 4" | 5.19 | 140 | 175 | 2.1 tons |
How much area does a cubic yard of rubber mulch cover?
| Depth | 1 cu. yd covers | 1 ton covers | 1 bag covers |
|---|---|---|---|
| 1" | 324 sq. ft | 800 sq. ft | 9.6 sq. ft |
| 2" | 162 sq. ft | 400 sq. ft | 4.8 sq. ft |
| 3" | 108 sq. ft | 267 sq. ft | 3.2 sq. ft |
| 4" | 81 sq. ft | 200 sq. ft | 2.4 sq. ft |
| 6" | 54 sq. ft | 133 sq. ft | 1.6 sq. ft |
The rubber mulch formula, step by step
This calculator uses the standard US bulk-material formula:Cubic Yards = (Area in sq. ft × (Depth in inches ÷ 12)) ÷ 27. Here's a worked example for a 12 × 12 ft area at 2 inches deep:
- Measure the area. Multiply length × width in feet to get square feet. Break irregular shapes into rectangles and add them.
- Convert depth to feet. Divide the depth in inches by 12. A 2" layer is 0.167 ft.
- Calculate cubic feet and yards. Multiply square feet × depth in feet for cubic feet, then divide by 27 for cubic yards.
- Add a waste factor. Multiply by 1.05 to add 5% for settling, compaction and spillage.
- Convert to bags and tons. Divide cubic feet by 0.8 for 0.8 cu. ft bag, and multiply cubic yards by 0.41 for tons.
Result: 144 sq. ft × 0.167 ft = 24cu. ft ÷ 27 = 0.89 cubic yards. With 5% extra that's 0.93 cu. yd — about 32 bags or 0.38 tons.
Rubber Mulch cost guide (2026)
- Bulk:$180–$320 per cubic yard (US average ≈ $230), plus about $95 delivery.
- Bagged:0.8 cu. ft bag ≈ $8.98 each — 33.8 bags per yard, or about $303 per cubic yard.
- Weight: 810 lbs per cubic yard (0.41tons). A half-ton pickup can safely carry about 1.85 cu. yd per trip.
Pro tips for installing rubber mulch
- Install over landscape fabric — rubber nuggets work down into soil over time and are hard to remove.
- Use a firm edge or border; rubber mulch scatters more easily than shredded wood.
- Because it doesn't settle, 5% overage is usually plenty.
- Rubber gets hot in direct sun; avoid it around heat-sensitive plants.
Common uses
- Playgrounds and swing-set fall zones (6" deep)
- Decorative beds where you never want to re-mulch
- Windy or flood-prone areas where wood floats away
Rubber Mulch FAQ
How deep should rubber mulch be for a playground?
The CPSC Public Playground Safety Handbook recommends 6 inches of shredded rubber mulch for fall protection under most play equipment, maintained at that depth.
How many bags of rubber mulch do I need?
Rubber mulch usually comes in 0.8 cu. ft bags. A 10×10 ft area at 2 inches deep needs 16.7 cu. ft — about 21 bags, or 22 with a 5% overage.
Is rubber mulch worth the cost?
It costs roughly 4–6× as much as wood mulch initially but rarely needs replacing. Over 8–10 years in a low-plant area like a playground, it often comes out even or cheaper.
Does rubber mulch keep weeds out?
Rubber mulch suppresses weeds well when laid over landscape fabric, but it adds no organic matter to the soil, so it's best for areas without plantings.