Construction & Home Calculators

Explore calculators in Construction & Home and compare focused tools for common questions, estimates, and planning tasks.

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BTU Load Calculator

Intermediate

BTU Load is evaluated from Conditioned Floor Area, Ceiling Height and Climate Zone. The calculation reports Cooling Load, Cooling Tons and Heating Load.

Concrete Calculator

Basic

Concrete is evaluated from Shape, Length and Width. The calculation reports Cubic Feet, Cubic Yards and 60 lb Bags Needed.

Mulch Calculator

Basic

Mulch is evaluated from Length, Width and Desired Depth. The calculation reports Cubic Feet, Cubic Yards and Bags Needed.

Pipe Volume Calculator

Basic

Pipe Volume is evaluated from Pipe Inner Diameter, Pipe Length and Flow Rate. The calculation reports Volume, Volume and Volume.

Roof Pitch Calculator

Basic

Roof Pitch is evaluated from Rise, Run and Full Roof Span. The calculation reports Roof Pitch, Slope Angle and Rafter Length.

Rental Yield Calculator

Intermediate

Rental Yield is evaluated from Property Purchase Price, Monthly Rental Income and Annual Insurance. The calculation reports Gross Annual Rent, Effective Annual Rent and Total Annual Expenses.

AC Size Calculator

Basic

AC Size is evaluated from Room or House Area, Ceiling Height and Room Conditions. The calculation reports BTU/hr Needed, Tons Needed and Recommended Unit Size.

Roofing Materials Calculator

Intermediate

Roofing Materials is evaluated from House Footprint Length, House Footprint Width and Roof Pitch. The calculation reports Roof Area, Roofing Squares and Shingle Bundles.

Topsoil Calculator

Basic

Topsoil is evaluated from Length, Width and Depth / Fill. The calculation reports Cubic Feet, Cubic Yards and Estimated Tons.

Water Heater Size Calculator

Basic

Water Heater Size is evaluated from Number of People in Household, Peak Simultaneous Hot Water Outlets and Cold Water Inlet Temperature. The calculation reports Recommended Tank Size, Required First Hour Rating and Tankless Flow Rate Needed.

Cap Rate Calculator

Intermediate

Cap Rate is evaluated from Gross Rental Income, Vacancy & Credit Loss and Total Operating Expenses. The calculation reports Effective Gross Income, Net Operating Income and Cap Rate.

Concrete Bags Calculator

Basic

Concrete Bags is evaluated from Length, Width and Depth / Thickness. The calculation reports Volume Needed, Volume Needed and Bags Required.

Brick & Block Calculator

Basic

Brick & Block is evaluated from Material Type, Wall Length and Wall Height. The calculation reports Wall Area, Units Needed and With Waste Factor.

Gravel Calculator

Basic

Gravel is evaluated from Length, Width and Depth. The calculation reports Cubic Feet, Cubic Yards and Tons Needed.

Insulation R-Value Calculator

Basic

Insulation R-Value is evaluated from Insulation Type, Target R-Value and Existing R-Value. The calculation reports R-Value per Inch, Inches Needed and Bags Needed or Sq Ft.

Cash-on-Cash Return Calculator

Intermediate

Cash-on-Cash Return is evaluated from Annual Rental Income, Vacancy Loss and Total Annual Expenses. The calculation reports Effective Gross Income, Annual Pre-Tax Cash Flow and Monthly Cash Flow.

Gutter Size Calculator

Intermediate

Gutter Size is evaluated from Roof Width, Roof Section Length and Roof Pitch. The calculation reports Effective Drainage Area, Peak Flow Rate and Recommended Gutter Size.

Lawn Seed Calculator

Basic

Lawn Seed is evaluated from Lawn Area, Grass Type and Seeding Type. The calculation reports Pounds of Seed, 5-lb Bags Needed and 20-lb Bags Needed.

Sand & Gravel Calculator

Basic

Sand & Gravel is evaluated from Material, Length and Width. The calculation reports Cubic Feet, Cubic Yards and Estimated Tons.

Fertilizer Calculator

Intermediate

Fertilizer is evaluated from Area, N on Bag Label and P%. The calculation reports Product to Apply, Total Product Needed and 40-lb Bags Needed.

Mortar Calculator

Basic

Mortar is evaluated from Mortar Type, Surface Area and Bag Size. The calculation reports Bags Needed, Bags + 10% Waste and Est. Material Cost.

Rebar Weight Calculator

Basic

Rebar Weight is evaluated from Bar Size Designation, Total Linear Feet and Number of Bars. The calculation reports Weight per Linear Foot, Nominal Diameter and Cross-Sectional Area.

Paint Calculator

Basic

Paint is evaluated from Room/Area Length, Room/Area Width and Ceiling Height. The calculation reports Paintable Wall Area, Gallons for Walls and Gallons for Ceiling.

Wallpaper Calculator

Basic

Wallpaper is evaluated from Room Length, Room Width and Ceiling Height. The calculation reports Net Wall Area, Strips per Roll and Rolls Needed.

Tile & Flooring Calculator

Basic

Tile & Flooring is evaluated from Room Length, Room Width and Tile/Plank Length. The calculation reports Room Area, Tiles/Planks Needed and With Waste Factor.

Carpet Calculator

Basic

Carpet is evaluated from Room Length, Room Width and Waste Factor. The calculation reports Square Feet, Square Yards and Square Yards + Waste.

Drywall Sheets Calculator

Basic

Drywall Sheets is evaluated from Room Length, Room Width and Ceiling Height. The calculation reports Total Wall Area, Ceiling Area and Sheets for Walls.

Decking Calculator

Beginner

Decking is evaluated from Deck Length, Deck Width and Board Width. The calculation reports Deck Area, Boards Needed and Boards With 10% Waste.

Fencing Calculator

Beginner

Fencing is evaluated from Total Fence Length, Panel Width and Fence Height. The calculation reports Panels Needed, Posts Needed and Rails Needed.