Material quantity calculators
Estimate gallons, boxes, bags, rolls, sheets, cubic feet, cubic yards, tons, and waste allowances for common DIY projects.
Home project calculators
Home calculators by project type
Browse 77 HomeTally calculators for materials, room sizing, costs, moving, maintenance, renovation, and home measurements before you buy, book, or start.
Reviewed and updated September 28, 2026
Project areas9
Home tools77
Useful forQuantities, sizes, and costs
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Jump into the project area that matches your question, whether you need quantities, a size recommendation, a cost range, or a maintenance plan.
Calculator list
Paint, Walls, and Surfaces
Paint, primer, drywall, wallpaper, caulk, and wall finish planning.
8 tools
Paint & walls
Paint Calculator
Gallons for walls, ceilings, doors, windows, coats, and coverage.
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Paint & walls
Room Paint Cost Calculator
Paint, primer, supplies, and optional labor estimates.
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Paint & walls
Primer Calculator
Primer gallons for drywall, stains, dark colors, and surface changes.
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Paint & walls
Wallpaper Roll Calculator
Rolls by wall size, roll size, pattern repeat, and waste.
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Paint & walls
Peel-and-Stick Wallpaper Calculator
Panels or rolls for renter-friendly wall projects.
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Paint & walls
Wall Panel / Wainscoting Calculator
Panel count, trim lengths, spacing, and project cost.
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Paint & walls
Drywall Sheet Calculator
Sheets, screws, joint compound, tape, and waste.
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Paint & walls
Caulk Calculator
Tube count from gap length, bead size, and tube size.
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Flooring & tile
Flooring Calculator
Flooring packs by room dimensions, pack coverage, and waste.
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Flooring & tile
Vinyl Plank Flooring Calculator
LVP pack count, waste, orientation, strips, and underlayment.
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Flooring & tile
Tile Calculator
Tile count by tile size, grout line, layout, cuts, and waste.
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Flooring & tile
Grout Calculator
Grout amount by tile size, joint width, depth, and area.
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Flooring & tile
Thinset / Mortar Calculator
Bags by trowel size, tile size, and square footage.
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Flooring & tile
Carpet Calculator
Square yards, waste, seams, padding, and install estimate.
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Flooring & tile
Underlayment Calculator
Rolls, sheets, or self-leveler bags by room area, overlap, and waste.
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Flooring & tile
Stair Flooring Calculator
Treads, risers, nosing, trim pieces, and waste.
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Flooring & tile
Floor Layout Waste Estimator
Compare straight, diagonal, herringbone, and staggered waste.
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Lawn & garden
Mulch Calculator
Cubic yards, cubic feet, bag count, depth, and bulk comparison.
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Lawn & garden
Soil / Topsoil Calculator
Topsoil volume by depth, area shape, bags, yards, and cost.
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Lawn & garden
Compost Calculator
Compost volume for beds, top dressing, and amendment ratios.
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Lawn & garden
Gravel Calculator
Tons or cubic yards for paths, beds, driveways, and depth.
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Lawn & garden
Paver Calculator
Paver count, pattern waste, base gravel, sand, edging, and cost.
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Lawn & garden
Retaining Wall Block Calculator
Blocks, caps, gravel base, drainage rock, and cost.
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Lawn & garden
Lawn Fertilizer Calculator
Product pounds by N-P-K, lawn area, and target nitrogen.
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Lawn & garden
Grass Seed Calculator
Seed pounds by area, grass type, and project type.
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Lawn & garden
Sod Calculator
Rolls, pallets, square footage, waste, and delivery estimate.
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Lawn & garden
Irrigation Runtime Calculator
Watering minutes from sprinkler output and target inches.
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Lawn & garden
Raised Garden Bed Soil Calculator
Soil and compost mix by bed size and fill depth.
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Lawn & garden
Tree Mulch Ring Calculator
Mulch for circular tree rings with trunk-clearance guidance.
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Concrete & outdoor
Concrete Slab Calculator
Bags or cubic yards for slabs, patios, paths, and waste.
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Concrete & outdoor
Concrete Bag Calculator
40, 60, or 80-lb bag counts by volume and waste.
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Concrete & outdoor
Fence Post Concrete Calculator
Post count, hole diameter, hole depth, and bag count.
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Concrete & outdoor
Gravel Driveway Calculator
Area, depth, tons, yards, layers, and cost.
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Concrete & outdoor
Road Base / Paver Base Calculator
Base rock volume by area, depth, and compaction factor.
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Concrete & outdoor
Sand Calculator
Sand volume for paver bedding, sandboxes, or leveling.
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Concrete & outdoor
Deck Board Calculator
Board count, gaps, waste, fasteners, and project basics.
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Concrete & outdoor
Fence Board Calculator
Fence length, pickets, gaps, posts, rails, and concrete.
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Moving & storage
Moving Box Calculator
Box counts by home size, rooms, household, and storage level.
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Moving & storage
Moving Supplies Calculator
Tape, packing paper, bubble wrap, labels, and specialty boxes.
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Moving & storage
Moving Truck Size Calculator
Truck or container size by rooms, furniture, boxes, and distance.
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Moving & storage
Storage Unit Size Calculator
Storage unit size by items, rooms, and stacking tolerance.
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Moving & storage
Box Volume Calculator
Compare box sizes, cubic feet, and max-weight guidance.
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Moving & storage
Room Fit Planner
Check whether furniture or appliances fit through doors and rooms.
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Moving & storage
Furniture Layout Calculator
Walkway clearance around beds, sofas, dining tables, and desks.
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Moving & storage
Decluttering Time Calculator
Estimate packing and decluttering hours by room and density.
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Energy & HVAC
Appliance Energy Cost Calculator
Monthly or annual cost by watts, hours, rate, and usage.
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Energy & HVAC
Electricity Usage Calculator
Estimate household kWh by appliances and compare with a bill.
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Energy & HVAC
Room AC BTU Calculator
BTU size by room, ceiling, sun, kitchen heat, and occupancy.
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Energy & HVAC
Space Heater Cost Calculator
Cost per hour, day, month, or heating season with thermostat cycling.
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Energy & HVAC
Dehumidifier Size Calculator
Pint capacity by room size, dampness, climate, and basement conditions.
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Energy & HVAC
Ceiling Fan Size Calculator
Fan diameter by room size, ceiling height, and blade clearance.
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Energy & HVAC
Generator Size Calculator
Portable generator wattage for core household loads.
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Energy & HVAC
Water Heater Size Calculator
Tank or tankless estimate by household, showers, and fixtures.
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Energy & HVAC
HVAC Filter Size Finder / Replacement Schedule
Filter dimensions, MERV basics, and replacement cadence.
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Maintenance
Seasonal Home Maintenance Checklist Generator
Tasks by home type, climate, season, pets, and yard.
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Maintenance
Monthly Home Maintenance Planner
Month-by-month tasks with due dates and reminders.
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Maintenance
New Homeowner Maintenance Checklist
First-year tasks for filters, gutters, vents, alarms, and caulk.
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Maintenance
Dryer Vent Cleaning Schedule Tool
Cleaning frequency by laundry loads, pets, and vent length.
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Maintenance
HVAC Filter Replacement Calculator
Replacement interval by pets, dust, allergies, and occupancy.
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Maintenance
Cleaning Schedule Generator
Daily, weekly, and monthly chores by home size and time.
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Maintenance
Deep Cleaning Time Estimator
Hours for kitchens, bathrooms, move-out cleans, and spring cleans.
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Maintenance
Gutter Cleaning Schedule Calculator
Frequency by tree coverage, roof type, season, and climate.
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Maintenance
Home Inventory Builder
Printable room-by-room inventory for insurance, moving, or storage.
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Kitchen & bath
Bathroom Remodel Cost Estimator
Low, medium, and high scope ranges with major line items.
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Kitchen & bath
Kitchen Remodel Cost Estimator
Cabinets, counters, backsplash, flooring, appliances, and labor.
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Kitchen & bath
Backsplash Tile Calculator
Tile, grout, thinset, edging, waste, and cost.
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Kitchen & bath
Countertop Square Footage Calculator
Linear feet, depth, island, backsplash, and cutouts.
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Kitchen & bath
Cabinet Hardware Calculator
Pull or knob counts, screw spacing, and total cost.
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Kitchen & bath
Bathroom Fan CFM Calculator
Bathroom volume, area, shower or tub, and duct estimate.
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Kitchen & bath
Toilet Paper / Household Supplies Calculator
Household usage by people, frequency, and restock interval.
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Measurement
Square Footage Calculator
Rectangles, circles, triangles, L-shaped rooms, and multiple areas.
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Measurement
Cubic Yard Calculator
Length, width, and depth into cubic yards, cubic feet, and bag counts.
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Measurement
Feet and Inches Calculator
Add, subtract, and multiply feet, inches, and fractions.
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Measurement
Area Shape Calculator
Rectangle, circle, triangle, trapezoid, and irregular approximations.
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Measurement
Unit Converter for Home Projects
Sq ft, sq yd, cu ft, cu yd, inches, feet, gallons, and liters.
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Measurement
Waste Allowance Calculator
Add waste percentages and round up to packages or bags.
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Measurement
Bulk vs Bagged Cost Calculator
Compare bagged material against bulk delivery and fees.
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Use cases
How do these home calculators help?
HomeTally calculators focus on the practical outputs people need before spending money: purchase quantities, size ranges, cost checks, and printable next steps.
Size and fit calculators
Compare room AC BTUs, moving trucks, storage units, ceiling fans, water heaters, box volume, furniture clearance, and room fit.
Maintenance and planning tools
Turn seasonal tasks, filter changes, cleaning routines, dryer vents, gutters, and new-homeowner chores into practical schedules.
FAQ
Questions about HomeTally tools
What home calculators are included?
HomeTally organizes calculators for paint, walls, flooring, tile, lawn, garden, concrete, moving, storage, energy, HVAC, maintenance, cleaning, kitchen, bath, and home measurement projects.
How should I choose the right home calculator?
Choose the category that matches your immediate decision, such as buying material, sizing equipment, comparing costs, planning a move, or creating a maintenance schedule.
Why are the calculators grouped by project type?
Project categories help you move from a broad task, such as painting or moving, to the specific calculator that matches the quantity, size, cost, or schedule you need.
Are these calculators for the US only?
HomeTally uses US customary units first because many home-project decisions use feet, inches, gallons, bags, boxes, and cubic yards. Metric support is included where it helps the project.