--- title: "Construction Calculators | XTRAW Tools" description: "Construction calculators for roofing, gutters, drainage, ramps, tile, grout, HVAC, material estimating, slopes, airflow, area, and project planning." url: "https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/by,ordering" date: "2026-08-20T09:08:52+00:00" language: "en-GB" --- ## [ Area Calculators ![Area Calculators category image](https://xtraw.com/images/virtuemart/category/179_area-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/area-calculators "Area Calculators") ## [ Asphalt Calculators ![Asphalt Calculators category image](https://xtraw.com/images/virtuemart/category/253_asphalt-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/asphalt-calculators "Asphalt Calculators") ## [ Concrete Calculators ![Concrete Calculators category image](https://xtraw.com/images/virtuemart/category/178_concrete-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/concrete-calculators "Concrete Calculators") ## [ Deck Calculators ![Deck Calculators category image](https://xtraw.com/images/virtuemart/category/186_deck-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/deck-calculators "Deck Calculators") ## [ Drainage Calculators ![Drainage Calculators category image](https://xtraw.com/images/virtuemart/category/261_drainage-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/drainage-calculators "Drainage Calculators") ## [ Drywall Calculators ![Drywall Calculators category image](https://xtraw.com/images/virtuemart/category/183_drywall-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/drywall-calculators "Drywall Calculators") ## [ Fence Calculators ![Fence Calculators category image](https://xtraw.com/images/virtuemart/category/187_fence-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/fence-calculators "Fence Calculators") ## [ Flooring Calculators ![Flooring Calculators category image](https://xtraw.com/images/virtuemart/category/181_flooring-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/flooring-calculators "Flooring Calculators") ## [ Gutter Calculators ![Gutter Calculators category image](https://xtraw.com/images/virtuemart/category/260_gutter-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/gutter-calculators "Gutter Calculators") ## [ HVAC Calculators ![HVAC Calculators category image](https://xtraw.com/images/virtuemart/category/264_hvac-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/hvac-calculators "HVAC Calculators") ## [ Insulation Calculators ![Insulation Calculators category image](https://xtraw.com/images/virtuemart/category/258_insulation-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/insulation-calculators "Insulation Calculators") ## [ Lumber Calculators ![Lumber Calculators category image](https://xtraw.com/images/virtuemart/category/259_lumber-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/lumber-calculators "Lumber Calculators") ## [ Masonry Calculators ![Masonry Calculators category image](https://xtraw.com/images/virtuemart/category/184_masonry-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/masonry-calculators "Masonry Calculators") ## [ Paint Calculators ![Paint Calculators category image](https://xtraw.com/images/virtuemart/category/182_paint-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/paint-calculators "Paint Calculators") ## [ Paver Calculators ![Paver Calculators category image](https://xtraw.com/images/virtuemart/category/254_paver-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/paver-calculators "Paver Calculators") ## [ Ramp Calculators ![Ramp Calculators category image](https://xtraw.com/images/virtuemart/category/262_ramp-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/ramp-calculators "Ramp Calculators") ## [ Rebar Calculators ![Rebar Calculators category image](https://xtraw.com/images/virtuemart/category/255_rebar-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/rebar-calculators "Rebar Calculators") ## [ Roofing Calculators ![Roofing Calculators category image](https://xtraw.com/images/virtuemart/category/180_roofing-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/roofing-calculators "Roofing Calculators") ## [ Siding Calculators ![Siding Calculators category image](https://xtraw.com/images/virtuemart/category/257_siding-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/siding-calculators "Siding Calculators") ## [ Stair Calculators ![Stair Calculators category image](https://xtraw.com/images/virtuemart/category/185_stair-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/stair-calculators "Stair Calculators") ## [ Tile Calculators ![Tile Calculators category image](https://xtraw.com/images/virtuemart/category/263_tile-calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/tile-calculators "Tile Calculators") Sort by [Sorted Product Name +/-](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/by,ordering/dirDesc " +/-") [Product Name](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/by,product_name "Product Name") [Ordering](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/by,ordering "Ordering") - Start - Prev - 1 - [2](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/by,ordering/results,25-48 "2") - [3](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/by,ordering/results,49-72 "3") - [4](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/by,ordering/results,73-96 "4") - [Next](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/by,ordering/results,25-48 "Next") - [End](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/by,ordering/results,73-96 "End") Page 1 of 4 Results 1 - 24 of 82 24 # Construction Calculators #### Latest Tools [ ![Ventilation Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-ventilation-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/ventilation-calculator "Ventilation Calculator") new ## [Ventilation Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2458&virtuemart_category_id=158&Itemid=173) Calculate minimum ventilation CFM for a space based on area ... Be the first to review product [ ![Duct Size Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-duct-size-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/duct-size-calculator "Duct Size Calculator") new ## [Duct Size Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2457&virtuemart_category_id=158&Itemid=173) Calculate required round or rectangular duct size for a ... Be the first to review product [ ![CFM Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-cfm-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/cfm-calculator "CFM Calculator") new ## [CFM Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2456&virtuemart_category_id=158&Itemid=173) Calculate required airflow (CFM) for a room based on ACH or ... Be the first to review product #### Products [ ![Brick Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-brick-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/brick-calculator "Brick Calculator") new ## [Brick Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2188&virtuemart_category_id=158&Itemid=173) Estimate bricks needed for a wall or masonry project. Use ... Be the first to review product [ ![Concrete Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-concrete-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/concrete-calculator "Concrete Calculator") popular ## [Concrete Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2182&virtuemart_category_id=158&Itemid=173) Estimate concrete needed for slabs, footings, and other ... Be the first to review product [ ![Deck Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-deck-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/deck-calculator "Deck Calculator") popular ## [Deck Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2191&virtuemart_category_id=158&Itemid=173) Estimate deck boards and material needs for a deck project. ... Be the first to review product [ ![Drywall Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-drywall-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/drywall-calculator "Drywall Calculator") new ## [Drywall Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2187&virtuemart_category_id=158&Itemid=173) Estimate drywall sheets needed for walls or ceilings. Use ... Be the first to review product [ ![Fence Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-fence-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/fence-calculator "Fence Calculator") popular ## [Fence Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2192&virtuemart_category_id=158&Itemid=173) Estimate fence posts, panels, rails, and material needs. ... Be the first to review product [ ![Flooring Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-flooring-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/flooring-calculator "Flooring Calculator") popular ## [Flooring Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2185&virtuemart_category_id=158&Itemid=173) Estimate flooring material needed for a room or project. ... Be the first to review product [ ![Gravel Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-gravel-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/gravel-calculator "Gravel Calculator") popular ## [Gravel Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2189&virtuemart_category_id=158&Itemid=173) Estimate gravel needed for driveways, paths, and landscape ... Be the first to review product [ ![Mulch Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-mulch-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/mulch-calculator "Mulch Calculator") new ## [Mulch Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2163&virtuemart_category_id=158&Itemid=173) Calculate mulch needed for a garden bed. Use this free ... Be the first to review product [ ![Paint Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-paint-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/paint-calculator "Paint Calculator") popular ## [Paint Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2186&virtuemart_category_id=158&Itemid=173) Estimate paint gallons needed for walls or surfaces. Use ... Be the first to review product [ ![Roofing Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-roofing-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/roofing-calculator "Roofing Calculator") popular ## [Roofing Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2184&virtuemart_category_id=158&Itemid=173) Estimate roofing squares, shingles, and material needs. Use ... Be the first to review product [ ![Square Footage Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-square-footage-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/square-footage-calculator "Square Footage Calculator") popular ## [Square Footage Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2183&virtuemart_category_id=158&Itemid=173) Calculate square footage from length and width. Use this ... Be the first to review product [ ![Stair Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-stair-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/stair-calculator "Stair Calculator") new ## [Stair Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2190&virtuemart_category_id=158&Itemid=173) Estimate stair risers, tread depth, and stair run from ... Be the first to review product [ ![Air Changes Per Hour Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-air-changes-per-hour-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/air-changes-per-hour-calculator "Air Changes Per Hour Calculator") new ## [Air Changes Per Hour Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2455&virtuemart_category_id=158&Itemid=173) Calculate air changes per hour (ACH) for a room given CFM ... Be the first to review product [ ![Asphalt Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-asphalt-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/asphalt-calculator "Asphalt Calculator") new ## [Asphalt Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2410&virtuemart_category_id=158&Itemid=173) Calculate asphalt quantity and weight needed for a paving ... Be the first to review product [ ![Board Foot Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-board-foot-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/board-foot-calculator "Board Foot Calculator") new ## [Board Foot Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2435&virtuemart_category_id=158&Itemid=173) Calculate board feet of lumber from dimensions. Use this ... Be the first to review product [ ![Brick Wall Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-brick-wall-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/brick-wall-calculator "Brick Wall Calculator") new ## [Brick Wall Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2424&virtuemart_category_id=158&Itemid=173) Calculate number of bricks needed for a wall. Use this free ... Be the first to review product [ ![Cement Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-cement-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/cement-calculator "Cement Calculator") new ## [Cement Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2414&virtuemart_category_id=158&Itemid=173) Calculate cement bags needed for a concrete mix. Use this ... Be the first to review product [ ![Cinder Block Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-cinder-block-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/cinder-block-calculator "Cinder Block Calculator") new ## [Cinder Block Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2423&virtuemart_category_id=158&Itemid=173) Calculate cinder blocks needed for a wall (standard 8×8×16 ... Be the first to review product [ ![Concrete Block Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-concrete-block-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/concrete-block-calculator "Concrete Block Calculator") new ## [Concrete Block Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2422&virtuemart_category_id=158&Itemid=173) Calculate number of concrete masonry units (CMU) needed for ... Be the first to review product [ ![Concrete Column Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-concrete-column-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/concrete-column-calculator "Concrete Column Calculator") new ## [Concrete Column Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2420&virtuemart_category_id=158&Itemid=173) Calculate concrete volume for round or square columns. Use ... Be the first to review product [ ![Concrete Footing Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-concrete-footing-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/concrete-footing-calculator "Concrete Footing Calculator") new ## [Concrete Footing Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2418&virtuemart_category_id=158&Itemid=173) Calculate concrete needed for a continuous strip or pad ... Be the first to review product [ ![Concrete Slab Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-concrete-slab-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/concrete-slab-calculator "Concrete Slab Calculator") new ## [Concrete Slab Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2417&virtuemart_category_id=158&Itemid=173) Calculate concrete volume and bags needed for a rectangular ... Be the first to review product [ ![Concrete Wall Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-concrete-wall-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/concrete-wall-calculator "Concrete Wall Calculator") new ## [Concrete Wall Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2419&virtuemart_category_id=158&Itemid=173) Calculate concrete volume for a poured concrete wall. Use ... Be the first to review product [ ![Cooling BTU Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-cooling-btu-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators/construction-calculators/cooling-btu-calculator "Cooling BTU Calculator") new ## [Cooling BTU Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2452&virtuemart_category_id=158&Itemid=173) Estimate cooling BTU needed for a space based on area, ... 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