Engineering Shapes Weight Calculator

Automatic weight calculator for sheet, plate, tube, bar, and other engineering material shapes. Simply select the cross section from the list below. The page will refresh, then select a material OR enter a density, enter the appropriate dimensions, and click the "Calculate" button.

Engineering Shapes Weight Calculator

Unit of Measure Converter

This is an easy-to-use utility with which you can enter a value and unit of measure then convert the value into other units.

Unit of Measure Converter

Online Hardness Converter

ToolMatWeb's online Hardness Converter for engineering materials is only available to registered users. Enter the value you wish to convert, select a material type and hardness test from scales such as Brinnel, Knoop, Vickers, Rockwell A, B, or C, and press "Convert". The conversion is computed against numerical correlations based on empirical data.

Online Hardness Converter Tool

The NumericalChameleon is a free, open source, platform-independent and localized software to convert units. It converts numbers with a precision of up to 1000 significant figures. It supports more than 3200 units in 82 categories, including not only all important physical units of categories like length, area, volume, electricity, magnetism, force, power, energy, pressure, mass, temperature, velocity, acceleration, radioactivity and time, but also exchange rates, timezones, spoken numbers (literally and by audio*), roman numbers, 35 radixes, bits&bytes, screen resolutions, colorcodes, unicodes, international dial codes, calendar and holiday calculations, phonetic alphabets and more. It provides a modern, dynamic and graphical user interface. You have unlimited access on all categories, units, icons, filters and themes. You can add, modify, hide or delete them.