Tools
Home & Garden Tools
680 free tools · No signup, no limits, no cost.
How many bricks (and mortar) for a wall
Air conditioner sizing made simple
How much carpet to order — floor area plus waste, in m², ft² and yd²
Cubic yards / meters for any pour
Cement, sand, aggregate + water for a volume
How many deck boards you need — gaps and waste included
Sheets, mud, screws + tape for a room
Posts, panels and rails for a fence run
Cubic yards, tons + bags for any area
Gutter length and number of downspouts for a roof run
Total R-value and U-value of a layered wall, roof or floor
How many packs of laminate, vinyl or hardwood flooring you need
Board feet of lumber from thickness, width and length
Gallons / liters for any room
Heater size to warm your pool in time
Volume + chemistry in one tool
Total rebar weight + cost for a slab
Pitch, angle, grade + rafter multiplier
Turf rolls and grass-seed weight for a new lawn
Steps, riser, run + stringer length
Tiles + grout for any area
How many rolls of wallpaper you need — pattern repeat included