THE CALCULATOR COLLECTION

Construction

Everyday questions, meet useful tools. Explore the collection below.

Black Dirt Calculator Find out how much black dirt (topsoil) your project needs. Enter the area and depth, and…

Dirt Fill Calculator Measure how much fill dirt a low spot, yard section, or garden bed needs. Enter the…

Dirt Pad Calculator Estimate the dirt needed for a shed slab, workshop foundation, or building pad. Enter the pad…

Excavation Calculator Estimate dig volume for a pit or trench, convert it to cubic yards, and figure out how…

Heat Load Calculator Estimate how much heating or cooling a room needs, in BTU per hour. Measure the room,…

Heating Load Calculator Size a heater the right way: enter the room, its insulation, and your climate — get…

Manual J Load Calculator A simplified cooling load estimate for your home. This is a rough planning guide, not…

Paint Calculator Find out how many gallons of paint your project needs and what it will cost, including a…