Sum multiple renovation project line-item costs plus a contingency buffer into a total budget estimate.
Estimate asphalt material and labor cost from your tonnage and your own supplier's price per ton.
Calculate driveway volume in cubic yards from its length, width, and thickness.
Calculate rectangular or circular pool volume in gallons from your dimensions.
Calculate how long filling your pool takes and what the water costs, from your pool's volume and fill rate.
Calculate asphalt tonnage needed from area and thickness, using hot-mix asphalt's typical density.
Calculate a round hot tub or spa's water volume in gallons from its diameter and depth.
Calculate central air/heat system size in tons and BTU/hr from your home's square footage.
Calculate a room's BTU/hr requirement from area, adjusted for insulation, sun exposure, and ceiling height.
Estimate heating load in BTU/hr from area, design temperature difference, and an overall envelope U-factor.
Calculate the running cost of any electrical device or appliance from its wattage, usage hours, and your utility rate.
Estimate driveway material and labor cost from your volume and your own price per cubic yard.
Calculate a pond's water volume in gallons from its surface area, average depth, and a shape correction factor.
Estimate how many cords of firewood you need for a full heating season based on home size and climate.
Convert stacked firewood dimensions into cords, using the standard 4x4x8 foot cord definition.
Sum multiple renovation project line-item costs plus a contingency buffer into a total budget estimate.
Estimate asphalt material and labor cost from your tonnage and your own supplier's price per ton.
Calculate driveway volume in cubic yards from its length, width, and thickness.