Loading...
156 tools
The roof pitch calculator finds the length of the rafter and the roof slope (in degrees and in percent).
With this roof shingle calculator's help, you will be able to quickly estimate how many bundles of shingles you need for your roof.
The roof truss calculator is a handy tool that will help you estimate both the rafter length and the number of trusses needed for your roof.
When should I shovel snow off my roof? What is the weight of the snow covering my house? Find the answers to these questions with our snow load calculator!
This asphalt calculator determines the amount of asphalt needed for any asphalt pavement project and explains the basics of asphalt pavement installation.
Need to build a concrete driveway? Are you struggling with all these material and cost-related calculations? The concrete driveway cost calculator is here to estimate all the costs and amounts of materials required to build a concrete driveway.
The crushed stone calculator helps find the right amount of crushed stone or gravel to fill in the required area.
Calculate gravel needed for your driveway and estimate costs with our Gravel Driveway Calculator — quick and easy!
Use our road base calculator to calculate the amount of gravel required to construct a road base.
Find the required fire flow with our fire flow calculator to easily estimate the amount of water needed to suppress fires effectively.
Find out the water flow rate of your shower with this gallons per minute calculator (GPM).
The liters per minute calculator determines the volumetric flow rate in your pipes in liters per minute.
Use the pipe volume calculator to find the volume of a pipe and how much the liquid inside it weighs.
Need to estimate how much water you'll need to fill a pond and what size of pond liner to get for your pond? Try our pond calculator now to answer those questions.
This pool calculator finds out the amount of water that goes into a swimming pool of a specific size.
This beam deflection calculator will help you determine the maximum beam deflection of simply-supported or cantilever beams subjected to simple load configurations.
This beam load calculator will help you determine the support reactions acting on a simply supported beam.
Use this bending stress calculator to help you find the bending stress on a beam of any typical cross-section and dimensions, given the bending moment it experiences.
Use this box fill calculator to find the correct size of electrical utility box to fit the conducting wires, grounding wires, and devices or equipment you would need to install and have it pass the National Electrical Code®.
You can determine the equivalent carbon content in steel using this carbon equivalent calculator.
Check our CFM calculator to find the required airflow in cubic feet per minute (CFM) for any room size, depending on its recommended air change per hour.
Use this door header size calculator to find the correct lumber size for your door header or determine the maximum length that a piece of lumber for a door header can span.
Use this floor joist calculator to determine the number of floor joists you will need and how much they will cost. You can also use this calculator to determine the maximum allowable span a floor joist can be depending on its wood species, grade, size, and supported load.
This insulation calculator will help you determine the R-value of a selected material at a given thickness or the total R-Value of an entire barrier or wall made of different layers of materials at their respective thicknesses.