About CubicYardPro
Free calculators that tell you how much material to buy, and show their work.
Buying bulk materials goes wrong in two ways: you order too little and stop halfway through a pour, or you order too much and pay for a pile you don't need. CubicYardPro exists to get that number right.
What we do
- One calculator per job: slabs, post holes, gravel driveways, mulch beds, raised beds.
- Every page shows the formula, the assumptions and where the constants come from.
- Bag counts use manufacturer yields, and are always rounded up.
What we don't do
- We don't sell materials, and calculators never push a brand or a supplier.
- We don't give engineering or code advice. Thickness and depth tables are typical values; your plans, soil and local code decide.
How every number is produced and checked: methodology. Found a mistake? Tell us.