HOME & ENERGY
Home, energy and renovation calculators
Practical household cost tools for appliances, journeys, EV charging, heating and renovation planning. The intent here is comparison and budgeting, not a product quote.
Editorial standard
Home and energy tools keep the assumption set visible because tariffs, appliance power and driving costs can change the answer quickly.
Annual commute cost calculator
Combine fares or fuel, parking and commuting days.
Open calculator →LiveAppliance running cost
Electricity cost by power, time and tariff
Open calculator →LiveBoiler running cost calculator
Estimate gas input and boiler running cost from output, efficiency and tariff.
Open calculator →LiveConcrete calculator
Calculate concrete volume and add a wastage allowance.
Open calculator →LiveEV charging cost
Charging cost, battery and cost per mile
Open calculator →LiveEV vs petrol cost calculator
Compare annual electricity and petrol fuel costs.
Open calculator →LiveFlooring calculator
Estimate flooring packs and cost including wastage.
Open calculator →LiveJourney fuel cost
Fuel, distance and passenger split
Open calculator →LivePaint calculator
Estimate paint litres and tins from surface area, coats and coverage.
Open calculator →LiveRadiator BTU calculator
Estimate radiator output from room dimensions and insulation adjustment.
Open calculator →LiveSolar savings calculator
Estimate bill savings, export income and simple payback.
Open calculator →LiveTile calculator
Calculate tile quantity including cuts and wastage.
Open calculator →LiveTurf calculator
Estimate turf rolls and material cost from lawn area.
Open calculator →LiveWallpaper roll calculator
Estimate rolls from wall width, height, roll size and wastage.
Open calculator →Clear status, no empty promises
Live tools are usable now. In-development tools are the next calculation engines being implemented. Planned tools are part of the category scope but are not presented as working calculators.
Why this category matters
Users arrive here when they want a quick answer for a real decision. The live calculators and deep links below are arranged so the strongest intent stays closest to the result instead of being buried in a long list.