Calculators

Calculates the number of light bulbs needed to adequately illuminate a room based on its dimensions, desired light level, and bulb specifications.

Calculate the Energy Use Intensity (EUI) of a building, a metric used to measure a building's energy efficiency.

Calculate the correct blind size for your windows to ensure a proper fit and light control.

Calculates the ideal mirror size based on the width of your bathroom vanity or sink.

Calculates the amount of fabric needed for a pleated skirt, considering the waist size, desired skirt length, and pleat depth.

Calculates the fabric needed for a hexagon quilt based on hexagon size and the desired quilt dimensions.

Calculates the fabric width and length needed for making curtain panels, taking into account factors like fullness and hem allowance.

Calculates the required winch capacity for a vehicle based on its weight and potential recovery situations.

Calculates the new offset required when changing wheel width or adding spacers, helping to maintain the same wheel position relative to the suspension.

Calculates the Gross Vehicle Weight Rating (GVWR) for a vehicle, which is the maximum operating weight of a vehicle as specified by the manufacturer.