Select a shape, input some measurements and see its area, perimeter, volume and weight. This is an easy to use, completely free, shape calculator. Features at a Glance: - 170+ geometric shapes available. - Swipe through categories and shapes to select or type to search directly. - Have the radius, but not the diameter? No problem, the Area Volume Calculator (AVC) has various calculation methods to meet the requirement. - Choose from metals, wood, liquids and more. Fill your shape with Almonds, Aluminium or any one of 1500 materials to calculate the weight. - Information on the definition of the shape and the formula used for calculation is also provided. - Calculate the volume directly or start with the area of a 2D shape and then select an associated 3D shape to get the volume. - The calculations can be carried out in a range of Metric, Inch(UK) and Inch(US) units, from millimetres to miles. - Shapes are well illustrated and labelled making the app easy to use and understand. - Add preferred materials to favourites to quickly calculate weight. - The app is currently available in English and German. - 100% free, no in-app purchases or ads! Suitable for anyone from kids to mechanical engineers.