Get the honey-do list done — with the right amount of materials.
Free calculators that tell you exactly how much concrete, mulch, paint, gravel and more to buy. Built from real construction-estimating software, so the numbers match what you'll actually order.
Built from pro estimating softwareNo signup, always freeBags, cubic yards & cost
Concrete Slab Calculator
How much concrete you need for a slab, driveway, or patio — in cubic yards and bags.
Paint Calculator
How much interior paint you need by room size and number of coats.
Mulch Calculator
How much mulch you need by bed size and depth — bags or bulk cubic yards.
Gravel Calculator
How much gravel you need for a driveway, path, or base — in tons and cubic yards.
Topsoil Calculator
How much topsoil you need by area and depth — bags or bulk cubic yards.
Sod Calculator
How much sod you need for a lawn — square feet, pallets, and cost.
Drywall Calculator
How many drywall sheets, mud, and tape a room needs — walls and ceiling.
Tile Calculator
How much tile, grout, and thin-set a floor needs — square feet and boxes.
Doing this for work? Estimate the whole job in minutes.
JRIQ turns plans and site photos into full material + labor estimates with AI — built by the team behind these calculators.
Try it free →