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Size to Weight Calculator
Quickly estimate the weight of an object based on its dimensions and shape.
How to use this calculator
This calculator helps estimate the weight of square, rectangular, and spherical objects using either metric or imperial units of measurement.
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Select a shape: Square, Rectangle, or Sphere
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Choose a measurement system: Metric (cm, kg) or Imperial (in, lbs)
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Enter the object’s dimensions
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Input the material's density (in kg/m³ or lb/in³)
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Click Calculate to view the estimated weight
This tool is useful for estimating material weight in construction, manufacturing, and design projects.
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