10 FOCUSED TOOLS
Material stock & weight calculators
Estimate mass, stock usage and raw-material spending from geometry.
Choose the right calculation
Use actual dimensions and a density matching the material and condition. Rolled sections, corners and manufacturing tolerance can differ from sharp ideal geometry. Weight estimates do not establish structural capacity.
Find a tool for your question
Steel Plate Weight Calculator
Estimate solid plate mass from dimensions and a supplied steel density.
Round Bar Weight Calculator
Estimate mass of a solid circular bar.
Square Bar Weight Calculator
Estimate mass of a uniform solid square bar.
Rectangular Tube Weight Calculator
Estimate material mass of a rectangular hollow tube.
Round Tube Weight Calculator
Estimate weight of a circular hollow tube from outside diameter and wall thickness.
Metal Ring Weight Calculator
Estimate metal washer or ring mass from annular geometry.
Angle Bar Weight Calculator
Estimate mass of an ideal equal- or unequal-leg angle section.
Sheet Material Cost Calculator
Estimate raw material cost from sheet geometry and a mass-based price.
Mass From Cross Section Calculator
Estimate a uniform section’s mass when its cross-sectional area is known.
Cut Stock Piece Count Calculator
Estimate full pieces available from one stock length including a repeated kerf allowance.
Should nominal or actual material dimensions be used?
Use actual dimensions for a geometric mass estimate. Nominal product labels and finished dimensions can differ.
Useful next steps in other categories
Density Calculator
Calculate average material density from mass and volume.
Torque Calculator
Find torque magnitude for a force at an angle to a lever arm.
More engineering & manufacturing topics
Stress, strain & material response
Explore ideal nominal stresses and linear-elastic relationships.
Explore topic ↗8 calculatorsGears, belts & motion
Relate tooth counts, pitch dimensions and ideal motion ratios.
Explore topic ↗12 calculatorsMachining feeds, speeds & time
Translate entered cutting parameters into nominal motion and time estimates.
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