ENES

For DIYers, homeowners and the trades

Measure twice, buy once.

Tell us the size of your project and get a shopping list: how many bags, yards or boxes to buy and what it will cost. Built on manufacturer data, with every source and date on the page.

Open the concrete calculator How we calculate
  • No email, no phone, no sign-up
  • Manufacturer data with dates
  • English & Spanish

The calculators

One measuring engine, tested against the numbers manufacturers publish, powers every tool.

  1. 01Concrete CalculatorBags or yards for slabs, footings, sonotubes, post holes and steps, with cost.
  2. 02Gravel CalculatorCubic yards, tons and bags of crushed stone, pea gravel, road base or river rock.
  3. 03Mulch CalculatorBags or yards of mulch for beds and tree rings, at the right depth.Coming soon
  4. 04Topsoil & Sand CalculatorTopsoil for lawns and raised beds, and sand for pavers.Coming soon
  5. 05Roofing CalculatorSquares, bundles, underlayment and cost from your roof size and pitch.Coming soon
  6. 06Paint CalculatorGallons for walls and ceilings, minus doors and windows.Coming soon
  7. 07Flooring CalculatorBoxes of LVP, laminate or tile with the right waste factor.Coming soon
  8. 08Drywall CalculatorSheets, screws, mud and tape for any room.Coming soon

How it works

  1. Pick your project

    A slab, a fence post, a room to paint. We draw it so you know which measurement goes where.

  2. Enter your measurements

    Feet and inches the way you'd write them on the job: 10' 6" works.

  3. Take the list to the store

    Bags, yards, boxes and gallons rounded up to what you can actually buy, with the cost. Print it or send the link.

Why YardaCalc

  1. No strings attached

    Many project calculators are lead forms in disguise. Ours never ask for your email, phone or address, and your measurements never leave your browser.

  2. Every number has a source

    Bag yields, coverage rates and prices come from manufacturer data sheets and published price surveys, linked with the date we checked them.

  3. Made for the trades too

    Contractor-friendly numbers and a Spanish version written in the words crews actually use on U.S. job sites.