Metal Weight Calculator
Calculate metal weight for steel, aluminum, brass, and copper.
Weight Results
MaterialSteel A36
Volume72.00 cu in
Weight (lbs)20.42
Weight (kg)9.26
Weight (tons)0.0102
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Frequently Asked Questions
How much does steel weigh per cubic inch?
Steel weighs 0.2836 lb per cubic inch (490 lb/cu ft). A 1" x 1" x 1" cube of steel weighs 0.28 lbs.
Is brass heavier than steel?
Brass at 0.315 lb/cu in is about 11% heavier than steel at 0.284 lb/cu in. Copper at 0.324 lb/cu in is even heavier.
How much does a cubic foot of copper weigh?
Copper weighs 559 lb/cu ft (8.96 g/cm³). It's about 14% heavier than steel and more than 3x heavier than aluminum.