Everyday Life Calculators · New Zealand

Compare two products by price per unit to see which is the better value.

Estimate how long a text takes to read or say aloud from its word count.

Work out the tip and split a bill between any number of people.

Find the sale price and amount saved from a discount percentage.

Area of a rectangle, circle or triangle in sq ft, sq m and sq yd.

Concrete volume for a slab or footing, in m³, ft³ and yd³, with waste.

Number of bricks for a wall from wall size, brick size and mortar joint.

Tiles needed for a floor or wall from the area and tile size.

Litres of paint for a room from its size, coats and coverage.

Calculate the fuel needed and total cost for a trip from distance, mileage and fuel price.

Calculate your vehicle mileage (km per litre) from distance covered and fuel used.

Estimate an appliance electricity units and cost from its wattage, usage hours and tariff.

Calculate the energy used and running cost of an electric vehicle per trip and per km.