Everyday Calculators
Calculators for everyday use.
Paint/Wallpaper Calculator
Estimate how many gallons of paint you need for a room.
Fuel Cost/Mileage Calculator
Calculate fuel cost and gas needed for your road trip.
Tile/Flooring Area Calculator
Calculate floor and wall tiles needed for your project.
Concrete/Material Calculator
Estimate concrete volume and bags for slabs and footings.
Electricity Bill Calculator
Estimate appliance electricity usage and power costs.
Random Number Generator
Generate truly random numbers within any custom range.