Online Construction Calculators

Online Construction Calculator helps you plan projects with accurate estimates for materials costs and measurements. Calculate concrete bricks wood roofing flooring and more with ease. Save time reduce waste avoid errors and manage resources effectively. Simplify construction planning with reliable results that support builders contractors engineers and homeowners in completing projects efficiently safely and successfully.

No Signup Required.


Shoring & Excavation


Dewatering Pump Size Calculator

Construction materials calculators


Aluminum Weight Calculator
Board and Batten Calculator
Brick Calculator
Decking Calculator
DIY Shed Cost Calculator
Fire Glass Calculator
Framing Calculator
French Drain Calculator
Glass Weight Calculator
Gravel Calculator
Limestone Calculator
Log Weight Calculator
Lumber Calculator
Metal Weight Calculator
Plate Weight Calculator
Rebar Calculator
Retaining Wall Calculator
Rolling Offset Calculator
SAG Calculator
Sand Calculator
Sealant Calculator
Sonotube Calculator
Spindle Spacing Calculator
Spiral Staircase Calculator
Steel Plate Weight Calculator
Stone Weight Calculator
Tile Calculator
Tonnage Calculator
Vinyl Siding Calculator
Wall Square Footage Calculator
Concrete Mix Ratio Calculator
Concrete Slab Bags Calculator
Concrete Footing Volume Calculator
Ready-Mix Truck Loads Calculator
Cement Bags for Plaster Calculator
Mortar Mix (Brickwork) Calculator
Masonry Brick Quantity Calculator
CMU Block Wall Calculator
Rebar Spacing & Count Calculator
Rebar Weight from Length Calculator
Rebar Lap Splice Length Calculator
Welded Wire Mesh Sheets Calculator
Rebar Chairs/Spacers Count Calculator
Aggregate Base (Subgrade) Calculator
Gravel Driveway Tonnage Calculator
Sand for Mortar/Plaster Calculator
Topsoil/Fill Volume Calculator
Asphalt Tonnage Calculator
Asphalt Tack Coat Quantity Calculator
Asphalt Sealcoat Coverage Calculator
Paver Patio Quantity Calculator
Paver Sand & Base Calculator
Tile Quantity (Floor/Wall) Calculator
Tile Adhesive (Thinset) Calculator
Tile Grout Quantity Calculator
Tile Spacer Count Calculator
Drywall Sheets Count Calculator
Drywall Joint Compound Calculator
Drywall Screw Count Calculator
Plywood Sheet Count Calculator
OSB Sheathing Sheets Calculator
Roof Shingles Bundles Calculator
Roofing Underlayment Rolls Calculator
Roofing Nails/Screws Count Calculator
Ridge Cap Shingles Calculator
Ridge Vent Length Calculator
Metal Roofing Panel Count Calculator
Corrugated Sheet Count Calculator
Roof Sheathing Nails Count Calculator
Insulation R-Value Thickness Calculator
Insulation Rolls/Batts Count Calculator
Spray Foam Board-Feet Calculator
Foam Board Insulation Sheets Calculator
Vapor Barrier Roll Coverage Calculator
Housewrap (Tyvek) Rolls Calculator
Window Glass Area & Weight Calculator
Tempered Glass Thickness Selector Calculator
Acoustic Ceiling Tiles Count Calculator
Acoustical Panel Coverage Calculator
Gypsum Board Ceiling Hangers Count Calculator
Cement Plaster Mix Ratio Calculator
Lime Mortar Proportions Calculator
Self-Leveling Compound Bags Calculator
Floor Screed Material Calculator
Epoxy Floor Kit Coverage Calculator
Waterproofing Membrane Rolls Calculator
Bitumen Torch-On Membrane Rolls Calculator
Geotextile Fabric Roll Length Calculator
Geogrid Sheets Count Calculator
Gabion Basket Rock Quantity Calculator
Retaining Wall Block Count Calculator
Retaining Wall Geogrid Layers Calculator
Landscape Edging Length Calculator
Curb Stone Quantity Calculator
Concrete Formwork Plywood & Studs Calculator
Form Ties and Bracing Count Calculator
Scaffolding Tubes & Boards Calculator
Scaffold Couplers Count Calculator
PVC Pipe Length & Fittings Calculator
CPVC Pipe Material Calculator
Copper Pipe & Fittings Takeoff Calculator
PEX Pipe Coil Length Calculator
Pipe Insulation Length Calculator
Conduit Fill & Size Calculator
EMT Conduit Length & Bends Calculator
Cable Tray Fill Calculator
Electrical Wire Length by Circuit Calculator
Electrical Boxes Count Calculator
Switch & Outlet Plate Count Calculator
Lighting Fixtures Count by Area Calculator
Siding Panels (Vinyl) Count Calculator
Fiber-Cement Siding Board Count Calculator
Wood Cladding Board Count Calculator
Fascia & Soffit Material Length Calculator
Gutter Length & Downspout Count Calculator
Flashing Tape Length Calculator
Window/Door Spray Foam Cans Calculator
Door Casing/Trim Length Calculator
Baseboard/Skirting Length Calculator
Thresholds & Transition Strips Length Calculator
Laminate Flooring Planks Count Calculator
Hardwood Flooring Boards Calculator
Carpet Tiles Quantity Calculator
Adhesive & Caulk Tubes Count Calculator
Construction Adhesive Cartridges Calculator
Anchor Bolts & Washers Count Calculator
Tie Wire Weight Calculator
Fasteners Box Count by Spacing Calculator
Metal Studs & Tracks Takeoff Calculator
Ceiling Furring Channels Count Calculator
Reinforcing Mesh Overlap Waste Calculator
Stone Veneer Panel Count Calculator
Brick Slip Adhesive & Grout Calculator
Concrete Expansion Joint Filler Length Calculator
Backer Rod Length Calculator
Window Flashing Membrane Width Selector Calculator
Stainless Steel weight calculator
aluminium weight calculator
sheet weight calculator
mild steel weight calculator
raw material weight calculator
deck material calculator
brick veneer calculator
single brick wall calculator
brick calculation per square feet
brick calculator with mortar
river rock calculator per ton
sand density calculator
caulking calculator
steel tube weight calculator
rail spindle gap estimator
density of glass calculator
countertop calculator square feet

Home and garden calculators


Air Conditioner BTU Calculator
Boiler Size Calculator
Carpet Calculator
Chicken Coop Size Calculator
Clearance Hole Calculator
Epoxy Calculator
Rectangle Fence Perimeter Calculator
Fence Post Depth Calculator
Hoop House Calculator
Paver Calculator
Paver Sand Calculator
Plywood Calculator
Stair Carpet Calculator
airless sprayer paint calculator
paint calculator by room size
kitchen cabinet paint calculator
exterior paint calculator
epoxy paint calculator
raised bed soil calculator
bulk density of soil calculator
soil compaction calculator
dry unit weight of soil calculator
flower bed soil calculator
boiler flue size calculator
wood stove chimney height calculator
Boiler chimney diameter calculator
arc circumference calculator
arch diameter calculator
circular arch calculator
bar top epoxy calculator
chain link fence calculator
agricultural fence calculator
floor space ratio calculator
fence post distance calculator
metal siding calculator
siding area calculator
wardrobe plywood calculator
plywood cutout calculator
plywood decking calculator
borehole grout volume calculator
Retaining Wall Block Count Calculator
Garden Path Stone Calculator
Shed Foundation Gravel Calculator
Lawn Leveling Topsoil Calculator
Drainage Pipe Slope Calculator
Fertilizer Application Rate Calculator
Gutter Capacity Calculator
French Drain Rock Quantity Calculator
Sump Pump Capacity Calculator
Water Pressure Loss Calculator
Sprinkler Zone Area Calculator
Rainwater Harvesting System Calculator
Plumbing Pipe Length & Fittings Calculator
Shower Flow Rate Efficiency Calculator
Wardrobe Space Utilization Calculator
Kitchen Countertop Square Foot Calculator
Lighting Fixture Count Calculator
Window Curtain Fabric Calculator
4x8 plywood calculator
Sofa Arrangement Space Planner
Dining Table Seating Clearance Calculator
shiplap wall calculator
heat loss/gain calculations
solar heat gain calculator
Roof Solar Panel Mount Weight & Wind Load Calculator
Ridge Cap Shingles Calculator
steel roofing calculator
roof height calculator
roof overhang calculator
shed rafter length calculator
Valley rafter length calculator
eave length calculator
driveway grade drop calculator
Paver Pattern Calculator
average dice roll calculator
home depot fence calculator
table top epoxy calculator
deck stain estimator
laminate floor cost calculator
boat flooring calculator
flooring expense calculator
hill slope calculator
Rise and run slope calculator
rise run diagonal calculator
landscape slope calculator
negative reciprocal slope calculator
percent grade slope calculator
quadratic slope calculator
grade incline calculator
soil bearing capacity calculator
dry unit weight of soil calculator
kitchen cabinet paint calculator
concrete roof paver load calculator
paver block calculator
wallpaper calculator with repeat inches
furnace sizing calculator
hardwood flooring cost calculator
chain link fence cost calculator
Deep Pour epoxy calculator
deck stain coverage calculator
Wood stain calculator
Exterior wood stain calculator
Fence paint calculator
Steel clearance hole calculator
layer chicken coop size calculator
hot water boiler size calculator
Heating BTU calculator
catenary arch calculator
brick arch calculator
balloon arch length calculator
arch diameter calculator

Driveway calculators


Road Base Calculator

Other calculators


Trump's Wall Calculator

Construction converters


ladder slope calculator

Energy Use and Heat Loss


heat loss calculator uk

Civil Works and Infrastructure


horizontal curve calculator
bending moment calculator
open channel flow calculator
ramp slope calculator
truss force calculator
drainage pipe size calculator
infiltration rate calculator
steel beam size calculator
cut and fill calculator
weld size calculator
culvert flow calculator
shear force calculator
road grade calculator
concrete curing time calculator
concrete shrinkage calculator
beam bending stress calculator
floor vibration calculator
soil unit weight calculator
superelevation calculator
slab reinforcement calculator
detention pond volume calculator
sewer flow calculator
construction cost estimator calculator
dead load calculator
rebar spacing calculator
pile capacity calculator
wall load calculator
earth pressure calculator
earthwork volume calculator
load combination calculator
soil consolidation calculator
slab load calculator
crane lifting capacity calculator
voltage drop calculator
conduit fill calculator
stair stringer calculator
adjacency matrix calculator
roof area calculator
room area calculator
architectural scale calculator
ridge height calculator
joist spacing calculator
building height calculator
stair tread calculator
gutter size calculator
fixture unit calculator
lintel size calculator
room volume calculator
occupant load calculator
downspout size calculator
transformer size calculator
window size calculator
cooling load calculator
baluster spacing calculator
stair riser calculator
stud spacing calculator
plot area calculator
concrete steps calculator
column load calculator
embodied carbon calculator
primer coverage calculator
closet storage calculator
joist count calculator
countertop area calculator
paver quantity calculator
crown molding calculator
backsplash tile calculator
door size calculator
stud count calculator
rainwater harvest calculator
suspended ceiling calculator
driveway area calculator
fixture spacing calculator
shelf load calculator

Landscaping & Outdoor Works


Sod coverage calculator
Topsoil cost calculator
Mulch volume calculator
Compost volume calculator
Compost cost calculator
Gravel coverage calculator
Gravel cost calculator
Sand volume calculator
Stone cost calculator
Decorative rock calculator
Rock coverage calculator
Bark chip calculator
Ground cover calculator
Weed barrier calculator
Border stone calculator
Garden bed area calculator
Garden bed volume calculator
Planter soil calculator
Container soil calculator
Fertilizer application calculator
Lime application calculator
Soil pH adjustment calculator
Soil amendment calculator
Soil moisture calculator
Irrigation water calculator
Sprinkler coverage calculator
Sprinkler spacing calculator
Drip flow calculator
Irrigation run time calculator
Irrigation zone calculator
Water pressure calculator
Backflow size calculator
Rain sensor savings calculator
Watering schedule calculator
Water bill savings calculator
Rainwater storage calculator
Rain garden size calculator
Swale volume calculator
Retention basin calculator
Erosion control calculator
Slope stabilization calculator
Geotextile area calculator
Mowing time calculator
Trimming time calculator
Edging time calculator
Leaf cleanup calculator
Hedge trimming calculator
Weeding time calculator
Aeration coverage calculator
Dethatching coverage calculator
Pesticide mix calculator
Fungicide mix calculator
Sprayer calibration calculator
Broadcast spreader calculator
Drop spreader calculator
Seed spacing calculator
Hedge plant calculator
Groundcover plant calculator
Bulb count calculator
Mulch ring calculator
Tree water calculator
Soil test cost calculator
Paver area calculator
Patio base calculator
Polymeric sand calculator
Stepping stone calculator
Flagstone area calculator
Retaining wall blocks calculator
Retaining wall gravel calculator

Related Calculators

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Important Note: All the Calculators listed in this site are for educational purpose only and we do not guarentee the accuracy of results. Please do consult with other sources as well.