Planning a yard or home project and need to know how much to buy? YardCal gives you free calculators in nine groups: Decks & Structures, Fencing & Privacy, Garden & Yard, Concrete & Masonry, Interior & Finishing, Stone & Aggregate, Soil & Mulch, Projects and Aquarium. Choose a tool, enter dimensions in US customary or metric units, and see the quantities, package counts and a cost estimate based on prices you can edit. The assumptions behind each estimate are visible, and the site is clear that results are estimates to confirm with your supplier, not engineering or professional advice. No account is required, and your inputs stay on your device.