CN
Category
Construction
140 calculators
M3 Concrete Calculator Estimate concrete volume for slabs and columns.
PT Paint Calculator Estimate paint needed for rooms.
SQ Square Footage Calculate area for common shapes.
BF Board Foot Calculator Calculate board feet from lumber dimensions.
CY Cubic Yard Calculator Calculate cubic yards from length, width, and depth.
G Gallons per Sq Ft Calculate gallons needed per square foot of coverage.
W Size to Weight (Box) Estimate weight of a rectangular box from dimensions.
CY² Sq Ft to Cubic Yards Convert square feet to cubic yards given a depth.
SY Square Yards Calculator Convert square feet to square yards.
AL Aluminum Weight Calculate aluminum sheet or plate weight.
BAL Baluster Calculator Calculate number of balusters for a railing.
B&B Board and Batten Calculate boards and battens for wall treatment.
🧱 Brick Calculator Estimate number of bricks for a wall.
DECK Decking Calculator Estimate decking boards and fasteners.
SHED DIY Shed Cost Estimate materials cost for building a shed.
DW Drywall Calculator Estimate drywall sheets needed for a room.
🔥 Fire Glass Calc Estimate fire glass weight for a fire pit.
FRM Framing Calculator Estimate lumber for wall framing.
💧 French Drain Calc Estimate materials for a french drain system.
🪟 Glass Weight Calc Calculate glass weight from dimensions.
GRVL Gravel Calculator Estimate gravel volume needed.
LIME Limestone Calculator Estimate limestone needed for landscaping.
🪵 Log Weight Calc Estimate weight of a cylindrical log.
LMBR Lumber Calculator Calculate board feet and cost of lumber.
⚙️ Metal Weight Calc Calculate weight of flat metal stock.
🔧 Pipe Weight Calc Calculate weight of a pipe from dimensions.
PLT Plate Weight Calc Calculate weight of a metal plate.
#️⃣ Rebar Calculator Estimate rebar needed for a concrete slab.
🧱 Retaining Wall Calc Estimate blocks for a retaining wall.
🪨 Rip Rap Calculator Estimate rip rap stone for erosion control.
🪨 River Rock Calc Estimate river rock for landscaping.
🔧 Rolling Offset Calc Calculate pipe rolling offset dimensions.
📐 SAG Calculator Calculate sagitta (arc height) of a segment.
🏖️ Sand Calculator Estimate sand volume needed.
🧴 Sealant Calculator Estimate sealant needed for joints.
🛢️ Sonotube Calculator Calculate concrete for cylindrical columns.
📏 Spindle Spacing Calculate equal spindle spacing for railings.
🏛️ Spiral Staircase Estimate materials for a spiral staircase.
🪨 Steel Plate Weight Calculate steel plate weight.
⚙️ Steel Weight Calc Calculate weight of various steel shapes.
🪨 Stone Weight Calc Estimate stone weight from dimensions.
🧱 Tile Calculator Estimate number of tiles for a floor or wall.
🪨 Tonnage Calculator Estimate total tonnage of material.
🏡 Vinyl Fence Calc Estimate vinyl fence panels and posts.
🏠 Vinyl Siding Calc Estimate vinyl siding for a house.
📐 Wall Sq Ft Calc Calculate wall area minus openings.
CEM Cement Calculator Calculate cement bags needed.
BLK Concrete Block Calc Estimate concrete blocks for a wall.
FILL Block Fill Calc Estimate fill volume for concrete blocks.
COL Concrete Column Calc Estimate concrete for columns.
STAIR Concrete Stairs Calc Estimate concrete volume for stairs.
TUBE Concrete Tube Calc Estimate concrete for cylindrical tube forms.
TON Concrete Weight Calc Calculate weight of a concrete structure.
GROUT Grout Calculator Estimate grout needed for tile.
🕳️ Hole Volume Calc Calculate volume of a cylindrical hole.
MORT Mortar Calculator Estimate mortar needed for brick/block.
THIN Thinset Calculator Estimate thinset mortar for tile.
❄️ AC Tonnage Calc Estimate AC tonnage for a room.
ACH Air Changes/Hour Calculate air changes per hour.
BTU AC BTU Calculator Estimate BTU cooling needed.
🏛️ Arch Calculator Calculate arch dimensions and layout.
🔥 Boiler Size Calc Estimate boiler BTU for home heating.
🟫 Carpet Calculator Estimate carpet needed for a room.
🐔 Chicken Coop Size Calculate minimum chicken coop size.
🔧 Clearance Hole Calculate clearance hole size for bolts.
🪵 Deck Stain Calc Estimate stain/sealer for a deck.
🧴 Epoxy Calculator Estimate epoxy resin needed.
🏡 Fence Calculator Estimate fence posts, rails, and pickets.
📐 Fence Perimeter Calculate fencing for a rectangular area.
POST Fence Post Depth Calculate recommended fence post depth.
FAR Floor Area Ratio Calculate floor area ratio for zoning.
🏠 Flooring Calculator Estimate flooring material needed.
🔥 Furnace Size Calc Estimate furnace BTU capacity.
🌡️ Heat Loss Calc Estimate building heat loss.
🏡 Hoop House Calc Estimate hoop house materials.
🪜 Ladder Angle Calc Calculate safe ladder angle and reach.
🧱 Paver Calculator Estimate pavers for a patio.
🏖️ Paver Sand Calc Estimate sand under pavers.
🪵 Plywood Calculator Estimate plywood sheets needed.
♿ Ramp Calculator Calculate ramp length for a given rise.
🪵 Shiplap Calculator Estimate shiplap boards for a wall.
🏠 Siding Calculator Estimate siding material.
SY Square Yard Calc Convert square feet to square yards.
🟫 Stair Carpet Calc Estimate carpet for stairs.
🏛️ Stair Calculator Calculate stair dimensions.
🏠 Wainscoting Calc Estimate wainscoting panels and trim.
🏠 Wallpaper Calculator Estimate wallpaper rolls needed.
🔨 Birdsmouth Cut Calculate birdsmouth cut on rafters.
🏠 Gambrel Roof Calc Calculate gambrel (barn) roof dimensions.
💰 Metal Roof Cost Estimate metal roofing cost.
📏 Rafter Length Calc Calculate rafter length from span and pitch.
🏠 Roofing Calculator Estimate roofing shingles and underlayment.
📐 Roof Pitch Calc Calculate roof pitch from rise and run.
🏠 Roof Shingle Calc Estimate shingles and accessories.
🏠 Roof Truss Calc Estimate roof truss count and spacing.
❄️ Snow Load Calc Calculate roof snow load.
🛣️ Asphalt Calculator Estimate asphalt for a driveway.
💰 Concrete Driveway Cost Estimate concrete driveway cost.
🪨 Crushed Stone Calc Estimate crushed stone base.
🛣️ Gravel Driveway Calc Estimate gravel for a driveway.
🛣️ Road Base Calculator Estimate road base material.
🚒 Fire Flow Calc Estimate required fire flow.
💧 GPM Calculator Calculate gallons per minute flow.
💧 Liters per Minute Calculate flow rate in L/min.
🔧 Pipe Volume Calc Calculate volume of water in a pipe.
🏊 Pond Calculator Estimate pond water volume.
🏊 Pool Calculator Estimate pool water volume.
🛢️ Tank Volume Calc Calculate tank volume in gallons.
🏗️ Beam Load Calc Calculate load on a supported beam.
⚙️ Bending Stress Calc Calculate bending stress in a beam.
🔧 Bolt Torque Calc Calculate bolt torque from tension.
⚡ Box Fill Calc Calculate electrical box fill capacity.
⚙️ Carbon Equivalent Calculate carbon equivalent for welding.
💨 CFM Calculator Calculate cubic feet per minute airflow.
🚪 Door Header Size Estimate door header size.
🏠 Floor Joist Calc Calculate floor joist size and spacing.
⚡ Junction Box Sizing Calculate required junction box size.
🏠 Insulation Calc Estimate insulation needed.
⚙️ K-Factor Calc Calculate K-factor for metal bending.
⚙️ Material Removal Rate Calculate machining removal rate.
🔧 Pitch Diameter Calculate pitch diameter for threading.
⚙️ Punch Force Calc Calculate force for punching a hole.
🔧 Rivet Size Calc Recommend rivet size.
⚙️ Spindle Speed Calc Calculate spindle RPM for machining.
🔧 Taper Calculator Calculate taper per foot.
🔧 Thread Calculator Calculate thread dimensions.
🔧 Thread Pitch Calc Calculate threads per inch.
⚙️ True Position Calc Calculate true position tolerance.
🔧 Welding Calculator Calculate weld strength and size.
🏠 Wood Beam Span Estimate max span for a wood beam.
📐 Angle Cut Calc Calculate miter and bevel angles.
📐 Angle of Depression Calculate angle of depression.
🔧 Bolt Circle Calc Calculate bolt hole coordinates.
🪵 Bowl Segment Calc Calculate wood turning bowl segments.
🔧 Countersink Depth Calculate countersink depth.
📐 Elevation Grade Calculate slope grade percentage.
📐 Miter Angle Calc Calculate miter saw angle.
🐴 Round Pen Calc Calculate round pen dimensions.
🧱 Trump's Wall Calculator Calculate materials and cost for a border wall.
📐 Vertical Curve Calculate vertical curve elevations.