Home projects
Home project answers
Most home projects stall at the same point: the shopping list. How many litres, how many boxes, how many bags, how many sheets. These 24 tools answer that in seconds and then explain the reasoning, the waste allowance, and the mistakes that make people come back to the store twice.
Decorating
Paint Calculator
How much paint do I need for this room?
Get the answerDecoratingWallpaper Calculator
How many rolls of wallpaper do I need?
Get the answerDecoratingRoom Size and Furniture Fit
Will this furniture actually fit my room?
Get the answerDecoratingCeiling Fan Size Calculator
What size ceiling fan fits my room?
Get the answerDecoratingCurtain and Blind Size Calculator
What size curtains or blinds do I need for this window?
Get the answerDecoratingKitchen Cabinet Layout Planner
How many cabinets fit my kitchen wall?
Get the answerMaterials
Outdoor Build
Repairs
Drywall Calculator
How many sheets of drywall do I need?
Get the answerRepairsHome Maintenance Schedule
What should I be doing to my home this month?
Get the answerRepairsStair Rise and Run Calculator
How many steps do I need, and how tall and deep should each be?
Get the answerRepairsRoof Pitch and Shingle Calculator
What is my roof pitch, and how many shingles do I need?
Get the answerRepairsGutter and Downspout Calculator
How much gutter and how many downspouts does my roof need?
Get the answerEnergy
Insulation R-Value Calculator
What R-value do I need, and how much?
Get the answerEnergyEnergy Savings Calculator
Will this upgrade pay for itself?
Get the answerEnergyWater Heater Size Calculator
What size water heater does my household need?
Get the answerEnergyAC and Heater BTU Calculator
How many BTUs do I need to heat or cool this room?
Get the answerEnergyInsulation Cost Payback Calculator
How long until attic insulation pays for itself?
Get the answerEnergyAppliance Running Cost Calculator
How much does this appliance cost to run?
Get the answerEnergyHome Air Quality and Ventilation Calculator
Does my home get enough fresh air ventilation?
Get the answer